Leaning to the left, not politically but in my truck.

[jfnar]

I found the problem. If I measure to the bottom of the cab mounting brackets that rivet to the frame, the left is within 1/8" of the right. If I measure to the top of the bracket, where the rubber biscuit sits, the left side is 9/16" lower than the right. There's no noticeable rot or distortion but something has to be wrong. I've ordered new brackets and I'll change them and the rubber mounts and see where that puts me. It should be much better.