Hey Scott,
Glad to, Gary is busy but a really nice guy that's very willing to help out from my limited dealings with him. I got set of 534 truck rockers modified to a 1.8 ratio with cup adjusters for ball-ball pushrods. He had done them before but ended up making a new fixture for them. Part of that was I wanted the setup calculated while accounting for the factory drip tins and stand height of what I had at the time.
Thinking about it the SS rockers I mentioned were from Grahm. He was very helpful as well and was moving into making a 2.0 rocker vs the 1.8's at the time due to a class rule change. Not sure about now but they were around $2k I think two years ago.
, Dan