My G25's Optical Encoder wheel has just bought the farm. Or at least I think it has. It calibrates fine, then by the time I've driven two laps of Spa, "straight" is at about 40 degrees. Unplug, replug, try again, same deal.
I've heard about many different ways to fix, but I thought I'd ask here and see if anybody else here had come across this problem and what successes and/or failures they have had.