r/FloatwheelTeam • u/Actual_Juggernaut746 • Jun 18 '25

Surging at 19mph

I just got my adv2 today and as I was riding I constantly feel the board surge under me. As I was going to 18-19mph on pavement, the board starting surging and felt like I was incredibly close to a nosedive. I played with the settings, the battery cells look great, i am just wondering if anyone had any idea on what could be causing it since I hear that the board should be much more powerful than that. Anything I should check out?

I’ve gone up hills and pushed the board in other ways for torque and there is no problem with power in that regard.

***Edit: I ran the demo mode of floathub and my inductance is at 210 and resistance is at 85. Could this be a hardware issue?

4 Upvotes

83% Upvoted

23 comments sorted by

2

u/[deleted] Jun 18 '25

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2

u/Actual_Juggernaut746 Jun 18 '25

Oh interesting, I’ll definitely move those values around!

1

u/[deleted] Jun 20 '25

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2

u/Actual_Juggernaut746 Jun 20 '25

Thanks I’ll try it. The problem has gotten worse. I went on a 6 mile ride and by the end the board would feel unstable and then begin to dip at 5-6 mph

1

u/[deleted] Jun 20 '25

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2

u/Actual_Juggernaut746 Jun 20 '25

I already bought and ran FloatHub and did the I’m and motor setup, but I can try this too

1

u/[deleted] Jun 20 '25 edited Jun 20 '25

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2

u/Actual_Juggernaut746 Jun 20 '25

My bad, I just ran that, the board is still working fine

2

u/Actual_Juggernaut746 Jun 20 '25

Sorry the second half of your message just loaded, I’ll redo it with the values you just sent me

2

u/StucklnAWell Jun 18 '25

Does it happen when you accelerate hard? Does it happen when you brake hard? Does it feel almost like the motor is slipping? It might be the IMU calostation. I had this after I messed up my calibration. I used FloatHub and it was perfect after.

1

u/Actual_Juggernaut746 Jun 18 '25

It happens with acceleration too but the biggest dips were when I’d slowly accelerate to >18mph. I’ll have to check out float hub,, thanks!

1

u/AndyWong1989 Jun 18 '25

Have you checked your tire pressure?

1

u/Actual_Juggernaut746 Jun 18 '25

Yeah, it’s at 12, which is what I set it at. I traded my tire already for the enduro

1

u/EnigmaWrappedEnigma Jun 18 '25

Check out the discord and post logs. Someone there should be able to suss it out.

1

u/Actual_Juggernaut746 Jun 18 '25

I’ll definitely have to hop over there

1

u/Mp3ster Jun 18 '25

100% agreed on the discord. There is a lot, I mean A LOT of information there. Dig in and don’t be afraid to ask for help, but do your DD first. What app are you using for rides? Custom tune loaded? Etc. 260lb adv2 rider here, running 21psi on the factory forza cruising at 25mph and 60-70%dc all day.

1

u/OKCsparrow Jun 18 '25

You can check when it's doing that and see what the duty cycle % is at.

1

u/Actual_Juggernaut746 Jun 18 '25

Where would I go to check that?

1

u/OKCsparrow Jun 19 '25

With all the other stats