not sure if you have tried this, but turn off your SAS on your rover. Had the same problem, only mine would keep turning left. After I disabled SAS it operates good. Just watch your speed
think we might see another moon landing not too far off. Heard that the chinese are planning manned missions, and possibly a moonbase in the near'ish future
thanks to One F Jef on good old youtube, I got into launching kerbals. In more or less safe objects aimed at the sky. So a big thanks to Jef, for making me stay up far too long on many a night