Hey Guys, (This is SRW_Joseph-now retired like allan mcnish and dario franchitti! )
I will try and answer all these unanswered questions in a post later this week.
You CAN correct all of the issues you all are describing: shaking wheel on straights, dead center feeling, wonky pedals, the "slider stuck at 100 bug",....
ALL of it
Gimme a few days to go over each post, and I'll try and help you guys get these things worked out.