rear end relocation

I just clicked a dang site yesterday that has the hangers drilled with the front drilled with an extra hole moved for this very exact reason.

"Centering the wheel in the housing to gain clearance for a bigger tire."

Once I find that site again, I'll post it up. The rear shackle issue sholdn't be a bad one. It will move that point back a bit. I don't think it will be a big problem.

Will your springs be bent with a 1 inch over arc?