I think a shorter F measurement would cause it to be further BACK in the wheel-well, i.e. if you stretched out the F measurement to where it should be, it would also lengthen the left side wheelbase, correct? You may try measuring the wheelbase on each side and comparing them. But thats kinda what i was thinking about the subframe. It would seem that its mounted to the body a lil off-center, which would explain why the RF wheel sits in the wheel-well right and the LF doesnt. And Im pretty sure that adjusting it is going to be a MAJOR undertaking. If it was me, I would certainly ask for advice from one of the more knowledgeable guys on here before I attempted it...Im sure there are plenty who could point you in the right direction. It may be able to be done without pulling the motor, but Im not sure. Youre probably going to have to make a lot of adjustments to the fenders, etc, to get them all square and true again, but it would be the right way to do it, in my opinion.