Wheelbase doesn't match, 25.9" tire hits on front right, 70 duster

I'm running the same tires up front on 5.5" rallys. No problem at stock height. When I cranked down the torsion bars to tuck the front, I got some rubbing on the RHS front on hard fast (think U-turn) lefts. Nothing that left a mark, though. I never measured anything up front, but my rear track is definitely shifted to the right by 1/4". Build quality on these cars leaves a lot to be desired.