Originally Posted by
FrancoisTX
There is a big difference between myntruck and yours, I have a CC 3800 kv motor and you a big 550. A big difference of weight at the rear, mybe that or belt to tight.
Use the kit suggestion for the belt tensioner settings for the belt.
Doubt the belt tension & motor motor weight is the issue..
Check that ride height , check shock oil level .
Make sure drive train is free, nothing blinding..
Rest is driving technique....