[randy500]

One side of frame ready to weld....here you can see a simple step cut and that the front and rear frame sections are on the same plane. I use that 24” precision flat bar to ensure both frame sections are on the same plane. The upper frame sides are on the same plane too so I will weld the top and upper section then pry the lower section into plane and weld it. I have also verified the lower flat part of the frames are on the same plane and it checks out.

Repeat the same operation on the other side which is real close right now.