I also had this issue after i had done a spring mod to the pedals. what worked for me(cant promise it will help) you can see the notches in the potentiometers, all i did wast tinker with changeing what bite of the gear they were on(like 1st tooth or second) and after a bit of trial and error not my wheel will change colors and they work as intended. i also had the "gas is clutch, clutch is gas" and only clutch when you pushed both. Hope this helps