Recent content by Polskicowboy

Update. I also posted this to another thread. I raised the Max Phase Regen Current in the Phaserunner suite. It gave me some power while rolling backwards and minimized the stuttering jerky behavior. So the best I can do is set that regen phase current to 70amps (my geared Bafang hub will not do...

The below message from another thread helped a little. I raised the regen phase current and decided the max 70amps had best results for me. I now get some power while rolling backwards. It's raining so I have not gone for a ride. But before it was always no power when going backwards. This...

I have same issue on stock rad runner motor and the the Bafang G62 I thread into the wheel. Any fix? Greatly appreciate any help. I even sent parts back to Grin for testing. I feel I have tried everything.

What was the fix? I have same issue on my Baserunner z10 on RadRunner running G62 Bafang. It had same issue on stock RadRunner motor. Sent parts to Grin for testing and they said all was fine when loaded up to 700 watts of resistance with a leather glove on the motor.

Update. Motor cable connector is fine. I replaced the 1st gen cable with the final version they sell on ebikes.ca and my issue is still the same.

OK, sounds like the switch over is the issue. Do you have a link or name for that thread? Sounds like you have seen some info that might help out. Update: Been sharing software screenshots with Grin support but I think the guy forgot to send a shot of his advanced setting for sensorless (no...

Super late reply, sorry and checking this forum more often now. My adapter cable is probably fine. Seems some other people using Baserunner controller have trouble getting their bikes to move from a standstill and ok with a pedal start. Grin now sells a clean version of the adapter cable. The...

Thanks for chiming in guys. Been up a bit too late in my garage (again) and improved the issue by boosting the power as much as possible. I run two 48v batteries in parallel so I can give it extra amperage. Changed it from 20amp constant to 39amp. Then I increased peak phase current from 50 to...

Did you ever figure this out? I am using the same controller V4 Baserunner L10, CAv3, G62 Bafang rear hub (I laced into wheel) on my RadRunner. And a 1st generation Grin L1019 to Z916 motor adapter cable. Both G62 motor & original Rad motor have same issue. Rolling backwards = no power or...

Did you ever find an adapter? I am thinking of making one. Grin Technologies made me one but I think it is faulty. Bike hesitates on takeoff and no power if rolling backwards. I want to build my own or buy another. Thanks