Crabbing

Kent they don’t have to be a perfect fit as long as they aren’t sloppy sloppy. When you welded the perches to your housing I don’t know how you measured so was throwing out what I did. As stated earlier shims at the front leaf hangers between the bracket and frame may do what’s needed. My thought process is the torsion anchors are pretty constant and if you find the dimensions off by a bunch that it might lead you to the issue.