That Lake Pepin Tour parts page was a neat link. I've been thinking of making a ball-ring spanner exactly like that out of pipe. The next time I see the correct-sized pipe I'm going to snatch up a scrap and make some of those up. $40/each will be a tidy profit for what is a simple cut-out! I'll even weld a proper handle on them for that price!

The shifter pulley is a good price -much less expensive than the problem-solvers one. Had to buy one of those for my last build.

A stainless steel fulcrum sleeve, however, is a great bargain at $10! Of all the things on that page that would be the thing I would most likely buy. No more making them out of old wirenuts!

Another link for parts is always YellowJersey. I wish someone would import more of the Eastman parts from India.