I'd say that front u- Bolt needs to be loosened up a bit to see where the snubber sits. There should be little to no load on that end. That is designed as a safety not a way to "tune" the set up. You can add shims under the mounting pad to adjust the angle and move / trim the snubbers to the desired gap. A little gap is nice for the street, play around with it. Set up correctly, it's still a tough set up to beat almost 50 years after it was designed.
BIG
