Another timing curve question

Can anyone recommend a good distributor jockey who has a machine and isn't afraid to use it? :)

I was having a productive discussion during the last two days with one of the few remaining shops I found by Googling, but he took mortal offense when he flatly stated that the spring pins on my dist were riveted in place and not adjustable and I dared to question him. I proudly shared my newfound knowledge that the pins do turn eccentrically (which is "common in the slant six world") :p I learn by asking questions and playing devil's advocate, not blindly accepting unfamiliar statements as fact, which some people take as criticism of their knowledge or egos. So that one's not going to work. :rolleyes:

The other two distributor services I emailed (Sun. night) haven't responded as of Tues. night.
Any thoughts? Or am I just going to do it myself, one R&R and disassembly/reassembly at a time?
:thumbsup: