Rear end location wrong? IM STUMPED!!!

I didn't read thru ever post but all my a-bodies have been closer to the lip on the left side. It's more noticeable on the early a-bodies because of the tight clearance. You can cut off the perches and reweld or just hog the holes out a little and put a washer on the top side and weld them on to center the axle. Works like a lucky charm.