Part of the trick (in my mind) is figuring out what is bent. It could have one leg bent up or down and the other 3 are fine. Or the whole think could be twisted. Both of those scenarios would give the same results as what I have already done.
Thought maybe the motor mounts could be used to figure out a plane and then measure from that plane. But not sure the motor mounts are even supposed to be in a plane that is parallel to the frame horns.
I found posts by
@Jim Lusk where he straightened some, but not sure how other that at least once he cut the thing apart.
