diff --git a/rowers/dataprep.py b/rowers/dataprep.py
index 55da70ec..b1e0632a 100644
--- a/rowers/dataprep.py
+++ b/rowers/dataprep.py
@@ -1853,9 +1853,16 @@ parsers = {
     'nklinklogbook': NKLiNKLogbookParser,
     }
 
-def parsenonpainsled(fileformat,f2,summary,startdatetime=''):
+def parsenonpainsled(fileformat,f2,summary,startdatetime='',empowerfirmware=None,inboard=None,oarlength=None):
     try:
-        row = parsers[fileformat](f2)
+        if fileformat == 'nklinklogbook' and empowerfirmware is not None:
+            if inboard is not None and oarlength is not None:
+                row = NKLiNKLogbookParser(f2,firmware=empowerfirmware,inboard=inboard,oarlength=oarlength)
+                print(row,'aap')
+            else:
+                row = NKLiNKLogbookParser(f2)
+        else:
+            row = parsers[fileformat](f2)
         if startdatetime != '':
             row.rowdatetime = arrow.get(startdatetime).datetime
         hasrecognized = True
@@ -1875,6 +1882,8 @@ def parsenonpainsled(fileformat,f2,summary,startdatetime=''):
             summary = row.allstats()
         except ZeroDivisionError:
             summary = ''
+    else:
+        fileformat = fileformat+'v'+str(empowerfirmware)
 
     # handle FIT
     if (fileformat == 'fit'):
@@ -1889,13 +1898,14 @@ def parsenonpainsled(fileformat,f2,summary,startdatetime=''):
 
     return row,hasrecognized,summary,fileformat
 
-def handle_nonpainsled(f2, fileformat, summary='',startdatetime=''):
+def handle_nonpainsled(f2, fileformat, summary='',startdatetime='',empowerfirmware=None):
     oarlength = 2.89
     inboard = 0.88
     hasrecognized = False
     impeller = False
 
-    row,hasrecognized,summary,fileformat = parsenonpainsled(fileformat,f2,summary,startdatetime=startdatetime)
+    row,hasrecognized,summary,fileformat = parsenonpainsled(fileformat,f2,summary,startdatetime=startdatetime,
+                                                            empowerfirmware=empowerfirmware)
 
     # Handle c2log
     if (fileformat == 'c2log' or fileformat == 'rowprolog'):
@@ -1909,7 +1919,7 @@ def handle_nonpainsled(f2, fileformat, summary='',startdatetime=''):
     f2 = f2[:-4] + 'o.csv'
     row2 = rrdata(df = row.df)
 
-    if 'speedcoach2' in fileformat:
+    if 'speedcoach2' in fileformat or 'nklinklogbook' in fileformat:
         # impeller consistency
         impellerdata, consistent, ratio = row.impellerconsistent(threshold=0.3)
         if impellerdata and consistent:
@@ -1990,6 +2000,9 @@ def new_workout_from_file(r, f2,
                           makeprivate=False,
                           startdatetime='',
                           notes='',
+                          oarlockfirmware='',
+                          inboard=None,
+                          oarlength=None,
                           uploadoptions={'boattype':'1x','workouttype':'rower'}):
     message = ""
     impeller = False
@@ -2095,7 +2108,8 @@ def new_workout_from_file(r, f2,
             f2,
             fileformat,
             startdatetime=startdatetime,
-            summary=summary
+            summary=summary,
+            empowerfirmware=oarlockfirmware,
         )
         if not f2:
             message = 'Something went wrong'
diff --git a/rowers/models.py b/rowers/models.py
index 9256b262..1ce31758 100644
--- a/rowers/models.py
+++ b/rowers/models.py
@@ -1002,7 +1002,7 @@ class Rower(models.Model):
     nkrefreshtoken = models.TextField(default='',max_length=1000,
                                                blank=True,null=True)
     nk_owner_id = models.BigIntegerField(default=0)
-    nk_auto_import = models.BooleanField(default=False)
+    nk_auto_import = models.BooleanField(default=False,verbose_name='NK LiNK auto import')
 
     trainingpeaks_auto_export = models.BooleanField(default=False)
 
@@ -3852,6 +3852,7 @@ class RowerExportForm(ModelForm):
             'polar_auto_import',
             'c2_auto_export',
             'c2_auto_import',
+            'nk_auto_import',
             'mapmyfitness_auto_export',
             'runkeeper_auto_export',
             'sporttracks_auto_export',
diff --git a/rowers/nkimportutils.py b/rowers/nkimportutils.py
new file mode 100644
index 00000000..fb2807e3
--- /dev/null
+++ b/rowers/nkimportutils.py
@@ -0,0 +1,256 @@
+import pandas as pd
+import datetime
+from datetime import timedelta
+from uuid import uuid4
+
+from rowsandall_app.settings import UPLOAD_SERVICE_SECRET, UPLOAD_SERVICE_URL
+from rowsandall_app.settings import NK_API_LOCATION
+
+import requests
+
+def strfdelta(tdelta):
+    try:
+        minutes, seconds = divmod(tdelta.seconds, 60)
+        tenths = int(tdelta.microseconds / 1e5)
+    except AttributeError:
+        minutes, seconds = divmod(tdelta.view(np.int64), 60e9)
+        seconds, rest = divmod(seconds, 1e9)
+        tenths = int(rest / 1e8)
+    res = "{minutes:0>2}:{seconds:0>2}.{tenths:0>1}".format(
+        minutes=minutes,
+        seconds=seconds,
+        tenths=tenths,
+    )
+
+    return res
+
+
+def add_workout_from_data(userid,nkid,data,strokedata,source='nk',splitdata=None,
+                          workoutsource='nklinklogbook'):
+
+    csvfilename = 'media/{code}_{nkid}.csv.gz'.format(
+        nkid=nkid,
+        code = uuid4().hex[:16]
+    )
+
+    try:
+        userid=int(userid)
+    except TypeError:
+        userid = userid.id
+
+    strokedata.to_csv(csvfilename, index_label='index', compression='gzip')
+
+    title = data["name"]
+    speedInput = data["speedInput"]
+    elapsedTime = data["elapsedTime"]
+    totalDistanceGps = data["totalDistanceGps"]
+    totalDistanceImp = data["totalDistanceImp"]
+    intervals = data["intervals"] # add intervals
+    oarlockSessions = data["oarlockSessions"]
+    deviceId = data["deviceId"] # you could get the firmware version
+
+
+    summary = get_nk_allstats(data,strokedata)
+
+    speedInput = data['speedInput']  # 0 = GPS; 1 = Impeller
+
+    # oarlock inboard, length, boat name
+    if oarlockSessions:
+        oarlocksession = oarlockSessions[0] # should take seatIndex
+        boatName = oarlocksession["boatName"]
+        oarLength = oarlocksession["oarLength"] # cm
+        oarInboardLength = oarlocksession["oarInboardLength"] # cm
+        seatNumber = oarlocksession["seatNumber"]
+        try:
+            oarlockfirmware = oarlocksession["firmwareVersion"]
+        except KeyError:
+            oarlockfirmware = ''
+    else:
+        boatName = ''
+        oarLength = 289
+        oarInboardLength = 88
+        seatNumber = 1
+        oarlockfirmware = ''
+
+    workouttype = "water"
+    boattype = "1x"
+
+    uploadoptions = {
+        'secret': UPLOAD_SERVICE_SECRET,
+        'user':userid,
+        'file': csvfilename,
+        'title': title,
+        'workouttype': workouttype,
+        'boattype': boattype,
+        'nkid':nkid,
+        'inboard': oarInboardLength/100.,
+        'oarlength': oarLength/100.,
+        'summary':summary,
+        'oarlockfirmware':oarlockfirmware,
+    }
+
+    session = requests.session()
+    newHeaders = {'Content-type': 'application/json', 'Accept': 'text/plain'}
+    session.headers.update(newHeaders)
+
+    response = session.post(UPLOAD_SERVICE_URL,json=uploadoptions)
+
+    if response.status_code != 200:
+        return 0,response.text
+
+    try:
+        workoutid = response.json()['id']
+    except KeyError:
+        workoutid = 1
+
+
+    # evt update workout summary
+
+    # return
+    return workoutid,""
+
+def get_nk_intervalstats(workoutdata,strokedata):
+    intervals = workoutdata['intervals']
+    separator = "|"
+    stri = "Workout Details\n"
+    stri += "#-{sep}SDist{sep}-Split-{sep}-SPace-{sep}-Pwr-{sep}-SPM--{sep}-AvgHR-{sep}DPS-\n".format(
+            sep=separator)
+
+    i = 0
+
+    for interval in intervals:
+        id = interval['id']
+        sdist = interval['totalDistanceGps']
+        avgpace = interval['avgPaceGps']/1000.
+        avgpacetd = timedelta(seconds=avgpace)
+        newpacestring = strfdelta(avgpacetd)
+
+        elapsedSeconds = interval['elapsedTime']/1000. # secs
+        elapsedTime = datetime.datetime.utcfromtimestamp(elapsedSeconds)
+
+        newsplitstring = "%s.%i" % (elapsedTime.strftime("%M:%S"), elapsedTime.microsecond/100000)
+
+        pwr = interval['avgPower']
+        avghr = interval['avgHeartRate']
+        spm = interval['avgStrokeRate']
+        dps = interval['distStrokeGps']
+
+        stri += "{i:0>2}{sep}{sdist:0>5}{sep}{split}{sep}{space}{sep} {pwr:0>3} {sep}".format(
+                i=i + 1,
+                sdist=int(float(sdist)),
+                split=newsplitstring,
+                space=newpacestring,
+                pwr=int(pwr),
+                sep=separator,
+            )
+        stri += " {spm} {sep} {avghr:0>3} {sep}{dps:0>4.1f}\n".format(
+                sep=separator,
+                avghr=avghr,
+                spm=spm,
+                dps=dps,
+            )
+
+        i += 1
+
+    return stri
+
+def get_nk_summary(workoutdata,strokedata):
+
+    name = workoutdata['name']
+
+    avgpace = workoutdata['avgPaceGps']/1000. # secs
+    avgpacetd = timedelta(seconds=avgpace)
+    avgpacestring = strfdelta(avgpacetd)
+
+    elapsedSeconds = workoutdata['elapsedTime']/1000. # secs
+    elapsedTime = datetime.datetime.utcfromtimestamp(elapsedSeconds)
+
+    timestring = "%s.%i" % (elapsedTime.strftime("%H:%M:%S"), elapsedTime.microsecond/100000)
+
+    dist = workoutdata['totalDistanceGps']
+    spm = workoutdata['avgStrokeRate']
+    avghr = workoutdata['avgHeartRate']
+    avgdps = workoutdata['distStrokeGps']
+    maxhr = strokedata['heartRate'].max()
+    pwr = workoutdata['avgPower']
+
+    sep = "|"
+
+
+    stri1 = "Workout Summary - " + name + "\n"
+    stri1 += "--{sep}Total{sep}--Total---{sep}--Avg--{sep}-Avg-{sep}-Avg--{sep}-Avg-{sep}-Max-{sep}-Avg\n".format(
+            sep=sep)
+    stri1 += "--{sep}Dist-{sep}--Time----{sep}-Pace--{sep}-Pwr-{sep}-SPM--{sep}-HR--{sep}-HR--{sep}-DPS\n".format(
+            sep=sep)
+
+
+
+    stri1 += "--{sep}{dist:0>5.0f}{sep}".format(
+        sep=sep,
+        dist=dist,
+    )
+
+    stri1 += timestring + sep + avgpacestring
+
+    stri1 += "{sep}{avgpower:0>5.1f}".format(
+        sep=sep,
+        avgpower=pwr,
+    )
+
+    stri1 += "{sep} {avgsr:2.1f} {sep}{avghr:0>5.1f}{sep}".format(
+        avgsr=spm,
+        sep=sep,
+        avghr=avghr
+    )
+
+    stri1 += "{maxhr:0>5.1f}{sep}{avgdps:0>4.1f}\n".format(
+        sep=sep,
+        maxhr=maxhr,
+        avgdps=avgdps
+    )
+
+    return stri1
+
+
+
+    return stri1
+
+def get_nk_allstats(data,workoutdata):
+    stri = get_nk_summary(data, workoutdata) + \
+        get_nk_intervalstats(data, workoutdata)
+    return stri
+
+#def get_workout(user,nkid):
+def getdict(x, seatIndex=1):
+    seatStrokes = pd.DataFrame(x)
+    try:
+        seatStrokes = seatStrokes.set_index('seatIndex')
+        return dict(seatStrokes.loc[seatIndex])
+    except KeyError:
+        pass
+
+    return {}
+
+def strokeDataToDf(strokeData):
+
+    df = pd.DataFrame.from_dict(strokeData)
+
+    oarlockData = df['oarlockStrokes']
+
+    oarlockData = oarlockData.apply(lambda x:getdict(x, seatIndex=1))
+    df2 = pd.DataFrame.from_records(oarlockData.values)
+
+    #df.set_index('timestamp',inplace=True)
+
+    if not df2.empty:
+        #df2.set_index('timestamp',inplace=True)
+        df = df.merge(df2,left_index=True,right_index=True)
+        df = df.rename(columns={"timestamp_x":"timestamp"})
+
+    df = df.drop('oarlockStrokes',axis=1)
+    df.sort_values(by='timestamp',ascending=True,inplace=True)
+    df.fillna(inplace=True,method='ffill')
+
+
+
+    return df
diff --git a/rowers/nkstuff.py b/rowers/nkstuff.py
index 709e9db7..4a3dbe2d 100644
--- a/rowers/nkstuff.py
+++ b/rowers/nkstuff.py
@@ -22,7 +22,7 @@ queuehigh = django_rq.get_queue('low')
 from rowers.rower_rules import is_workout_user, ispromember
 
 from iso8601 import ParseError
-from rowers.utils import myqueue,get_nk_summary, get_nk_allstats, get_nk_intervalstats,getdict
+from rowers.utils import myqueue
 
 import rowers.mytypes as mytypes
 import gzip
@@ -42,6 +42,7 @@ except ImportError:
     JSONDecodeError = ValueError
 
 from rowers.imports import *
+from rowers.nkimportutils import *
 
 oauth_data = {
     'client_id': NK_CLIENT_ID,
@@ -209,7 +210,7 @@ def rower_nk_token_refresh(user):
 def make_authorization_url(request):
     return imports_make_authorization_url(oauth_data)
 
-def get_nk_workout_list(user,fake=False):
+def get_nk_workout_list(user,fake=False,startTime=0,endTime=0):
     r = Rower.objects.get(user=user)
 
     if (r.nktoken == '') or (r.nktoken is None):
@@ -220,10 +221,12 @@ def get_nk_workout_list(user,fake=False):
         return custom_exception_handler(401,s)
     else:
         # ready to fetch. Hurray
-        endTime = int(arrow.now().timestamp())*1000
-        endTime = str(endTime)
-        startTime = arrow.now()-timedelta(days=30)*1000
-        startTime = str(int(startTime.timestamp()))
+        if not endTime:
+            endTime = int(arrow.now().timestamp())*1000
+            endTime = str(endTime)
+        if not startTime:
+            startTime = arrow.now()-timedelta(days=30)
+            startTime = str(int(startTime.timestamp())*1000)
         authorizationstring = str('Bearer ' + r.nktoken)
         headers = {'Authorization': authorizationstring,
                    'user-agent': 'sanderroosendaal',
@@ -244,81 +247,6 @@ def get_nk_workout_list(user,fake=False):
 
 #
 
-def add_workout_from_data(user,nkid,data,strokedata,source='nk',splitdata=None,
-                          workoutsource='nklinklogbook'):
-
-    csvfilename = 'media/{code}_{nkid}.csv.gz'.format(
-        nkid=nkid,
-        code = uuid4().hex[:16]
-    )
-
-    strokedata.to_csv(csvfilename, index_label='index', compression='gzip')
-
-    userid = user.id
-
-    title = data["name"]
-    speedInput = data["speedInput"]
-    elapsedTime = data["elapsedTime"]
-    totalDistanceGps = data["totalDistanceGps"]
-    totalDistanceImp = data["totalDistanceImp"]
-    intervals = data["intervals"] # add intervals
-    oarlockSessions = data["oarlockSessions"]
-    deviceId = data["deviceId"] # you could get the firmware version
-
-    summary = get_nk_allstats(data,strokedata)
-
-    # oarlock inboard, length, boat name
-    if oarlockSessions:
-        oarlocksession = oarlockSessions[0] # should take seatIndex
-        boatName = oarlocksession["boatName"]
-        oarLength = oarlocksession["oarLength"] # cm
-        oarInboardLength = oarlocksession["oarInboardLength"] # cm
-        seatNumber = oarlocksession["seatNumber"]
-    else:
-        boatName = ''
-        oarLength = 289
-        oarInboardLength = 88
-        seatNumber = 1
-
-    workouttype = "water"
-    boattype = "1x"
-
-    uploadoptions = {
-        'secret': UPLOAD_SERVICE_SECRET,
-        'user':userid,
-        'file': csvfilename,
-        'title': title,
-        'workouttype': workouttype,
-        'boattype': boattype,
-        'nkid':nkid,
-        'inboard': oarInboardLength/100.,
-        'oarlength': oarLength/100.,
-        'summary':summary,
-    }
-
-    session = requests.session()
-    newHeaders = {'Content-type': 'application/json', 'Accept': 'text/plain'}
-    session.headers.update(newHeaders)
-
-    response = session.post(UPLOAD_SERVICE_URL,json=uploadoptions)
-
-    if response.status_code != 200:
-        return 0,response.text
-
-    try:
-        workoutid = response.json()['id']
-    except KeyError:
-        workoutid = 1
-
-
-    # evt update workout summary
-
-    # return
-    return workoutid,""
-
-
-
-
 def get_workout(user,nkid):
     r = Rower.objects.get(user=user)
     if (r.nktoken == '') or (r.nktoken is None):
@@ -338,8 +266,6 @@ def get_workout(user,nkid):
                'Content-Type': 'application/json',
                }
 
-
-
     # get strokes
     url = NK_API_LOCATION+"api/v1/sessions/strokes"
     response = requests.get(url,headers=headers,params=params)
@@ -353,22 +279,7 @@ def get_workout(user,nkid):
 
     strokeData = jsonData[str(nkid)]
 
-    df = pd.DataFrame.from_dict(strokeData)
-    oarlockData = df['oarlockStrokes']
-
-    oarlockData = oarlockData.apply(lambda x:getdict(x, seatIndex=1))
-    df2 = pd.DataFrame.from_records(oarlockData.values)
-
-    df.set_index('timestamp')
-
-    if not df2.empty:
-        df2.set_index('timestamp')
-        df = df.merge(df2,left_index=True,right_index=True)
-        df = df.rename(columns={"timestamp_x":"timestamp"})
-
-    df = df.drop('oarlockStrokes',axis=1)
-    df.sort_values(by='timestamp',ascending=True,inplace=True)
-    df.fillna(inplace=True,method='ffill')
+    df = strokeDataToDf(strokeData)
 
     # get workout data
     timestampbegin = df['timestamp'].min()
@@ -379,6 +290,7 @@ def get_workout(user,nkid):
         'startTime':timestampbegin-1,
         'endTime': timestampend+1,
     }
+
     response = requests.get(url, headers=headers,params=params)
 
     if response.status_code != 200:
diff --git a/rowers/tasks.py b/rowers/tasks.py
index 84957b55..38bbba4c 100644
--- a/rowers/tasks.py
+++ b/rowers/tasks.py
@@ -111,7 +111,10 @@ def safetimedelta(x):
 
 siteurl = SITE_URL
 
-from rowers.utils import get_nk_summary, get_nk_allstats, get_nk_intervalstats,getdict
+from rowers.nkimportutils import (
+    get_nk_summary, get_nk_allstats, get_nk_intervalstats,getdict,strokeDataToDf,
+    add_workout_from_data
+    )
 
 # testing task
 
@@ -2958,6 +2961,7 @@ def handle_rp3_async_workout(userid,rp3token,rp3id,startdatetime,max_attempts,de
 @app.task
 def handle_nk_async_workout(alldata,userid,nktoken,nkid,delaysec,defaulttimezone,debug=False,**kwargs):
     time.sleep(delaysec)
+
     data = alldata[nkid]
 
     params = {
@@ -2981,22 +2985,8 @@ def handle_nk_async_workout(alldata,userid,nktoken,nkid,delaysec,defaulttimezone
 
     jsonData = response.json()
     strokeData = jsonData[str(nkid)]
-    df = pd.DataFrame.from_dict(strokeData)
-    oarlockData = df['oarlockStrokes']
 
-    oarlockData = oarlockData.apply(lambda x:getdict(x, seatIndex=1))
-    df2 = pd.DataFrame.from_records(oarlockData.values)
-
-    df.set_index('timestamp')
-
-    if not df2.empty:
-        df2.set_index('timestamp')
-        df = df.merge(df2,left_index=True,right_index=True)
-        df = df.rename(columns={"timestamp_x":"timestamp"})
-
-    df = df.drop('oarlockStrokes',axis=1)
-    df.sort_values(by='timestamp',ascending=True,inplace=True)
-    df.fillna(inplace=True,method='ffill')
+    df = strokeDataToDf(strokeData)
 
     # get workout data
     timestampbegin = df['timestamp'].min()
@@ -3009,60 +2999,7 @@ def handle_nk_async_workout(alldata,userid,nktoken,nkid,delaysec,defaulttimezone
 
     df.to_csv(csvfilename, index_label='index', compression='gzip')
 
-
-    title = data["name"]
-    speedInput = data["speedInput"]
-    elapsedTime = data["elapsedTime"]
-    totalDistanceGps = data["totalDistanceGps"]
-    totalDistanceImp = data["totalDistanceImp"]
-    intervals = data["intervals"] # add intervals
-    oarlockSessions = data["oarlockSessions"]
-    deviceId = data["deviceId"] # you could get the firmware version
-
-    summary = get_nk_allstats(data,df)
-
-    # oarlock inboard, length, boat name
-    if oarlockSessions:
-        oarlocksession = oarlockSessions[0] # should take seatIndex
-        boatName = oarlocksession["boatName"]
-        oarLength = oarlocksession["oarLength"] # cm
-        oarInboardLength = oarlocksession["oarInboardLength"] # cm
-        seatNumber = oarlocksession["seatNumber"]
-    else:
-        boatName = ''
-        oarLength = 289
-        oarInboardLength = 88
-        seatNumber = 1
-
-    workouttype = "water"
-    boattype = "1x"
-
-    uploadoptions = {
-        'secret': UPLOAD_SERVICE_SECRET,
-        'user':userid,
-        'file': csvfilename,
-        'title': title,
-        'workouttype': workouttype,
-        'boattype': boattype,
-        'nkid':nkid,
-        'inboard': oarInboardLength/100.,
-        'oarlength': oarLength/100.,
-        'summary':summary,
-    }
-
-    session = requests.session()
-    newHeaders = {'Content-type': 'application/json', 'Accept': 'text/plain'}
-    session.headers.update(newHeaders)
-
-    response = session.post(UPLOAD_SERVICE_URL,json=uploadoptions)
-
-    if response.status_code != 200:
-        return 0,response.text
-
-    try:
-        workoutid = response.json()['id']
-    except KeyError:
-        workoutid = 1
+    workoutid,error = add_workout_from_data(userid,nkid,data,df)
 
     if debug:
         engine = create_engine(database_url_debug, echo=False)
diff --git a/rowers/templates/menu_workout.html b/rowers/templates/menu_workout.html
index 51aefb8b..382f8d71 100644
--- a/rowers/templates/menu_workout.html
+++ b/rowers/templates/menu_workout.html
@@ -335,7 +335,7 @@
           <i class="fas fa-eraser fa-fw"></i>&nbsp;Remove Power Data
         </a>
       </li>
-      {% if 'speedcoach2' in workout.workoutsource %}
+      {% if 'speedcoach2' in workout.workoutsource or 'nklinklogbook' in workout.workoutsource %}
       <li id="advanced-usegps">
         <a href="/rowers/workout/{{ workout.id|encode }}/otwusegps/">
           <i class="fas fa-satellite"></i>
diff --git a/rowers/tests/mocks.py b/rowers/tests/mocks.py
index e3f34f70..8c30723b 100644
--- a/rowers/tests/mocks.py
+++ b/rowers/tests/mocks.py
@@ -623,6 +623,12 @@ def mocked_requests(*args, **kwargs):
     with open('rowers/tests/testdata/nk_list.json','r') as infile:
         nkworkoutlist = json.load(infile)
 
+    with open('rowers/tests/testdata/example-session-strokes-with-impeller-data.json','r') as infile:
+        nkimpellerstrokedata = json.load(infile)
+
+    with open('rowers/tests/testdata/example-session-with-impeller-data.json','r') as infile:
+        nkimpellerworkoutlist = json.load(infile)
+
     polar_json = {
         'available-user-data': []
         }
@@ -960,10 +966,14 @@ def mocked_requests(*args, **kwargs):
             }
             return MockResponse(json_data,200)
         if nkstrokestester.match(args[0]):
-
+            params = kwargs.pop('params',{})
+            if 'sessionIds' in params and params['sessionIds'] == '404':
+                return MockResponse(nkimpellerstrokedata, 200)
             return MockResponse(nkstrokedata,200)
         if nkworkoutlisttester.match(args[0]):
-
+            params = kwargs.pop('params',{})
+            if 'startTime' in params and params['startTime'] == 1267136372998:
+                return MockResponse(nkimpellerworkoutlist,200)
             return MockResponse(nkworkoutlist,200)
 
 
diff --git a/rowers/tests/test_imports.py b/rowers/tests/test_imports.py
index c61ffa8d..de36cc85 100644
--- a/rowers/tests/test_imports.py
+++ b/rowers/tests/test_imports.py
@@ -424,9 +424,44 @@ class NKObjects(DjangoTestCase):
 
         self.assertEqual(response.status_code,200)
 
+    @patch('rowers.nkimportutils.requests.session', side_effect=mocked_session)
+    @patch('rowers.tasks.requests.get', side_effects=mocked_requests)
+    def test_handle_nk_get_workouts(self, mocked_session, mock_get):
+        with open('rowers/tests/testdata/nk_list.json','r') as f:
+            data = json.load(f)
+
+        with open('rowers/tests/testdata/nk_strokes.json','r') as f:
+            strokeData = json.load(f)
+
+        alldata = {}
+        for item in data:
+            alldata[item['id']] = item
+
+        result = rowers.nkstuff.rower_nk_token_refresh(self.u)
+
+        res = tasks.handle_nk_async_workout(
+            alldata,self.r.user.id,self.r.nktoken,469,0,'UTC'
+            )
+
+
     @patch('rowers.nkstuff.requests.get', side_effect=mocked_requests)
     @patch('rowers.nkstuff.requests.post', side_effect=mocked_requests)
-    @patch('rowers.nkstuff.requests.session', side_effect=mocked_session)
+    def test_nk_get_workouts(self, mock_get, mockpost):
+        result = rowers.nkstuff.nk_open(self.u)
+        self.assertEqual(result,"TA3n1vrNjuQJWw0TdCDHnjSmrjIPULhTlejMIWqq")
+        response = self.c.get('/rowers/workout/nkimport/all/',follow=True)
+
+        expected = reverse('workouts_view')
+
+        self.assertRedirects(response,
+                             expected_url=expected,
+                             status_code=302,target_status_code=200)
+
+        self.assertEqual(response.status_code, 200)
+
+    @patch('rowers.nkstuff.requests.get', side_effect=mocked_requests)
+    @patch('rowers.nkstuff.requests.post', side_effect=mocked_requests)
+    @patch('rowers.nkimportutils.requests.session', side_effect=mocked_session)
     @patch('rowers.dataprep.getsmallrowdata_db', side_effect=mocked_getsmallrowdata_db)
     def test_nk_import(self, mock_get, mock_post,
                        mocked_session,
@@ -441,6 +476,34 @@ class NKObjects(DjangoTestCase):
 
         self.assertEqual(response.status_code, 200)
 
+        w = Workout.objects.get(id=1)
+        #self.assertEqual(w.inboard,0.89)
+        #self.assertEqual(w.oarlength,2.87)
+
+    @patch('rowers.nkstuff.requests.get', side_effect=mocked_requests)
+    @patch('rowers.nkstuff.requests.post', side_effect=mocked_requests)
+    @patch('rowers.nkimportutils.requests.session', side_effect=mocked_session)
+    @patch('rowers.dataprep.getsmallrowdata_db', side_effect=mocked_getsmallrowdata_db)
+    def test_nk_import_impeller(self, mock_get, mock_post,
+                       mocked_session,
+                       mocked_getsmallrowdata_db):
+
+        result = rowers.nkstuff.rower_nk_token_refresh(self.u)
+        response = self.c.get('/rowers/workout/nkimport/404',follow=True)
+
+        self.assertRedirects(response,
+                             expected_url='/rowers/workout/'+encoded1+'/edit/',
+                             status_code=301,target_status_code=200)
+
+        self.assertEqual(response.status_code, 200)
+
+        response = self.c.get('/rowers/workout/'+encoded1+'/otwuseimpeller/', follow=True)
+        self.assertRedirects(response,
+                             expected_url='/rowers/workout/'+encoded1+'/edit/',
+                             status_code=302,target_status_code=200)
+
+        w = Workout.objects.get(id=1)
+        #self.assertTrue(w.impeller)
 
 
 #@pytest.mark.django_db
diff --git a/rowers/uploads.py b/rowers/uploads.py
index 23546796..eb57dbb0 100644
--- a/rowers/uploads.py
+++ b/rowers/uploads.py
@@ -548,6 +548,19 @@ def do_sync(w,options, quick=False):
     except KeyError:
         pass
 
+    try:
+        if options['inboard'] != 0 and options['inboard'] != '':
+            w.inboard = options['inboard']
+    except KeyError:
+        pass
+
+    try:
+        if options['oarlength'] != 0 and options['oarlength'] != '':
+            w.oarlength = options['oarlength']
+    except KeyError:
+        pass
+
+
     try:
         if options['garminid'] != 0 and options['garminid'] != '':
             w.uploadedtogarmin = options['garminid']
diff --git a/rowers/urls.py b/rowers/urls.py
index ad8dfe03..e36d55e0 100644
--- a/rowers/urls.py
+++ b/rowers/urls.py
@@ -568,6 +568,7 @@ urlpatterns = [
     re_path(r'^workout/c2import/all/$',views.workout_getc2workout_all,name='workout_getc2workout_all'),
     re_path(r'^workout/c2import/all/(?P<page>\d+)/$',views.workout_getc2workout_all,name='workout_getc2workout_all'),
     re_path(r'^workout/nkimport/$',views.workout_nkimport_view,name='workout_nkimport_view'),
+    re_path(r'^workout/nkimport/(?P<startTime>\d+)/(?P<endTime>\d+)/$',views.workout_nkimport_view,name='workout_nkimport_view'),
     re_path(r'^workout/nkimport/all/$',views.workout_getnkworkout_all,name='workout_getnkworkout_all'),
     re_path(r'^workout/rp3import/(?P<externalid>\d+)/$',views.workout_getrp3importview,
             name='workout_getrp3importview'),
diff --git a/rowers/utils.py b/rowers/utils.py
index 062f10c2..79b38130 100644
--- a/rowers/utils.py
+++ b/rowers/utils.py
@@ -1108,126 +1108,3 @@ def strfdelta(tdelta):
     )
 
     return res
-
-
-def get_nk_intervalstats(workoutdata,strokedata):
-    intervals = workoutdata['intervals']
-    separator = "|"
-    stri = "Workout Details\n"
-    stri += "#-{sep}SDist{sep}-Split-{sep}-SPace-{sep}-Pwr-{sep}-SPM--{sep}-AvgHR-{sep}DPS-\n".format(
-            sep=separator)
-
-    i = 0
-
-    for interval in intervals:
-        id = interval['id']
-        sdist = interval['totalDistanceGps']
-        avgpace = interval['avgPaceGps']/1000.
-        avgpacetd = timedelta(seconds=avgpace)
-        newpacestring = strfdelta(avgpacetd)
-
-        elapsedSeconds = interval['elapsedTime']/1000. # secs
-        elapsedTime = datetime.datetime.utcfromtimestamp(elapsedSeconds)
-
-        newsplitstring = "%s.%i" % (elapsedTime.strftime("%M:%S"), elapsedTime.microsecond/100000)
-
-        pwr = interval['avgPower']
-        avghr = interval['avgHeartRate']
-        spm = interval['avgStrokeRate']
-        dps = interval['distStrokeGps']
-
-        stri += "{i:0>2}{sep}{sdist:0>5}{sep}{split}{sep}{space}{sep} {pwr:0>3} {sep}".format(
-                i=i + 1,
-                sdist=int(float(sdist)),
-                split=newsplitstring,
-                space=newpacestring,
-                pwr=int(pwr),
-                sep=separator,
-            )
-        stri += " {spm} {sep} {avghr:0>3} {sep}{dps:0>4.1f}\n".format(
-                sep=separator,
-                avghr=avghr,
-                spm=spm,
-                dps=dps,
-            )
-
-        i += 1
-
-    return stri
-
-def get_nk_summary(workoutdata,strokedata):
-
-    name = workoutdata['name']
-
-    avgpace = workoutdata['avgPaceGps']/1000. # secs
-    avgpacetd = timedelta(seconds=avgpace)
-    avgpacestring = strfdelta(avgpacetd)
-
-    elapsedSeconds = workoutdata['elapsedTime']/1000. # secs
-    elapsedTime = datetime.datetime.utcfromtimestamp(elapsedSeconds)
-
-    timestring = "%s.%i" % (elapsedTime.strftime("%H:%M:%S"), elapsedTime.microsecond/100000)
-
-    dist = workoutdata['totalDistanceGps']
-    spm = workoutdata['avgStrokeRate']
-    avghr = workoutdata['avgHeartRate']
-    avgdps = workoutdata['distStrokeGps']
-    maxhr = strokedata['heartRate'].max()
-    pwr = workoutdata['avgPower']
-
-    sep = "|"
-
-
-    stri1 = "Workout Summary - " + name + "\n"
-    stri1 += "--{sep}Total{sep}--Total---{sep}--Avg--{sep}-Avg-{sep}-Avg--{sep}-Avg-{sep}-Max-{sep}-Avg\n".format(
-            sep=sep)
-    stri1 += "--{sep}Dist-{sep}--Time----{sep}-Pace--{sep}-Pwr-{sep}-SPM--{sep}-HR--{sep}-HR--{sep}-DPS\n".format(
-            sep=sep)
-
-
-
-    stri1 += "--{sep}{dist:0>5.0f}{sep}".format(
-        sep=sep,
-        dist=dist,
-    )
-
-    stri1 += timestring + sep + avgpacestring
-
-    stri1 += "{sep}{avgpower:0>5.1f}".format(
-        sep=sep,
-        avgpower=pwr,
-    )
-
-    stri1 += "{sep} {avgsr:2.1f} {sep}{avghr:0>5.1f}{sep}".format(
-        avgsr=spm,
-        sep=sep,
-        avghr=avghr
-    )
-
-    stri1 += "{maxhr:0>5.1f}{sep}{avgdps:0>4.1f}\n".format(
-        sep=sep,
-        maxhr=maxhr,
-        avgdps=avgdps
-    )
-
-    return stri1
-
-
-
-    return stri1
-
-def get_nk_allstats(data,workoutdata):
-    stri = get_nk_summary(data, workoutdata) + \
-        get_nk_intervalstats(data, workoutdata)
-    return stri
-
-#def get_workout(user,nkid):
-def getdict(x, seatIndex=1):
-    seatStrokes = pd.DataFrame(x)
-    try:
-        seatStrokes = seatStrokes.set_index('seatIndex')
-        return dict(seatStrokes.loc[seatIndex])
-    except KeyError:
-        pass
-
-    return {}
diff --git a/rowers/views/importviews.py b/rowers/views/importviews.py
index e3120a29..e644e53a 100644
--- a/rowers/views/importviews.py
+++ b/rowers/views/importviews.py
@@ -836,14 +836,14 @@ def workout_getnkworkout_all(request):
 
 @login_required()
 @permission_required('rower.is_coach',fn=get_user_by_userid, raise_exception=True)
-def workout_nkimport_view(request,userid=0):
+def workout_nkimport_view(request,userid=0,startTime=0,endTime=0):
     r = getrequestrower(request,userid=userid)
     try:
         thetoken = nk_open(request.user)
     except NoTokenError:
         return HttpResponseRedirect("/rowers/me/nkauthorize/")
 
-    res = nkstuff.get_nk_workout_list(request.user)
+    res = nkstuff.get_nk_workout_list(request.user,startTime=startTime,endTime=endTime)
 
     if (res.status_code != 200):
         if (res.status_code == 401):
@@ -882,6 +882,9 @@ def workout_nkimport_view(request,userid=0):
         'start_date':arrow.get(item['startTime']),
     } for item in res.json()]
 
+    #for item in res.json():
+    #    print(item['startTime'],arrow.get(item['startTime']),item['name'])
+
     workouts = []
 
     for item in res.json():
diff --git a/rowers/views/paymentviews.py b/rowers/views/paymentviews.py
index 8dd72317..51bb56cd 100644
--- a/rowers/views/paymentviews.py
+++ b/rowers/views/paymentviews.py
@@ -636,7 +636,6 @@ def upgrade_checkouts_view(request):
 
 @login_required()
 def downgrade_checkouts_view(request):
-    print('aap')
     if not PAYMENT_PROCESSING_ON:
         url = reverse('promembership')
         return HttpResponseRedirect(url)
diff --git a/rowers/views/userviews.py b/rowers/views/userviews.py
index 65d4b24d..2d1d85a6 100644
--- a/rowers/views/userviews.py
+++ b/rowers/views/userviews.py
@@ -336,6 +336,8 @@ def rower_exportsettings_view(request,userid=0):
         'strava_auto_import':'stravatoken',
         'strava_auto_delete':'stravatoken',
         'trainingpeaks_auto_export':'tptoken',
+        'rp3_auto_import':'rp3token',
+        'nk_auto_import':'nktoken'
     }
     r = getrequestrowercoachee(request,userid=userid)
     if request.method == 'POST':
diff --git a/rowers/views/workoutviews.py b/rowers/views/workoutviews.py
index b1f1ef56..0803ac71 100644
--- a/rowers/views/workoutviews.py
+++ b/rowers/views/workoutviews.py
@@ -4859,8 +4859,6 @@ def workout_upload_api(request):
         message = {'status':'false','message':'this view cannot be accessed through GET'}
         return JSONResponse(status=403,data=message)
 
-
-
     # test if JSON
     try:
         json_data = json.loads(request.body)
@@ -4939,6 +4937,22 @@ def workout_upload_api(request):
     except KeyError:
         startdatetime = ''
 
+    try:
+        oarlockfirmware = post_data['oarlockfirmware']
+    except:
+        oarlockfirmware = None
+
+    try:
+        inboard = post_data['inboard']
+    except:
+        inboard = None
+
+    try:
+        oarlength = post_data['oarlength']
+    except:
+        oarlength = None
+
+
     r = None
     if form.is_valid():
         t = form.cleaned_data['title']
@@ -5011,6 +5025,9 @@ def workout_upload_api(request):
             notes=notes,
             uploadoptions=post_data,
             startdatetime=startdatetime,
+            oarlockfirmware=oarlockfirmware,
+            inboard=inboard,
+            oarlength=oarlength,
         )
 
         if id == 0: