Yep, those were some of the causes, but even after correcting all that stuff the wobble would still occur occasionally. We pulled the brakes and put Wilwoods on there and it hasn't happened since.

We did have another problem where the brakes were dragging and creating a lot of dust. Speedway graciously sent him a new set of rotors, different pads (purple) and a proportioning valve. We haven't had a chance to dial in the new stuff because he got sidetracked on his boat project the last year.

Don