Help me stop my board

Hi guy I ride a 2022 Lacroix jaws 2.0 with radium 173 motors and 20 tooth motor pulley. I have been forced back to 200mm wheels from 175s due to finances can someone tell me how to strengthen my brakes on the Vesc app because I really don’t know a thing about it. The brakes are way too weak the board acceleration is ok, no where near what it was with 175s but it’s not bad at all so I can deal with it for a few months. If someone could please just explain it to me really simply how to do it on the app it would be a lifesaver because I use my board at least 30kms a day.

Thanks guys!!:skateboard::battery::rocket:

Motor current max brake is the maximum of how strong the brakes are.

You can also adjust the throttle curve:

The help buttons will give you an idea of what the settings do. Throttle expo brake being more positive would result in you having more responsive brakes.

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There is also a parameter for how many regen amps it will allow into the battery, but that won’t be influenced by tire size whereas the motor current regen is affected by wheel size.

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I would also advise to create a backup of your current setup before making any changes. If shit goes awry, which can easily happen in VESC Tool, you can load up your backup and start fresh.

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Thank you for this I just have one question to make my brake stronger do I make my minus number larger or smaller and should I I go in -10 each time or greater?

-10 at a time is a good way to test.

-80A braking is stronger than -70A

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VESC Tool is not a consumer grade interface, it’s mostly for engineers, you have enough rope by far to hang yourself with. Be extremely careful editing any of those settings and never do a firmware update solely because a new version is available, you will cause a lot of problems. If you need a new version you will know why you need it. If you don’t know why, you don’t need it.

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Thank you again

I set my brakes to -110 and they’re perfect now so thank you so so much! Now I have one more question I feel like my acceleration is down 30 to 40 percent closer to 40 what would I change on the app to bring it back to the same as it was when I had 175mm tires if that’s possible, thank you again for giving your time to me

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Motor current max from my first screen shot. Bump it up 10A and just make sure your motors aren’t too hot to touch by hand at the end of a ride.

You can also approach it through throttle curve settings: “throttle expo” in my second screen shot

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I would not recommend a throttle curve personally, but some folks like them. It’s not going to make anything more or less powerful, it only changes the linearity of the control.

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I think its primary benefit is in decreasing throttle response but I can see a use case where you don’t want to increase max amps due do hardware limitations but you want to feel more a punch on the low end.

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Which? I thought was just the negative motor amp setting and negative battery amp setting. .or I’m seeing negative battery amps IS it.

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Thank you again I will update you on how I go

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Yes, battery negative amps.

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