Joined: Jul 2006
Posts: 221
Likes: 0
From: Eureka, CA Humboldt County
Bikes: Giant Yukon, Trek 1000, Schwinn Super Sport Comp, World Sport and Le Tour IV, Haro Cyclocross
An accurate shimming solution from working on my guns is using a feeler gauge. These little tools are cheap and they have their thicknesses written on them. Find out how much you need and use the one that comes closest or use a combination to get it exact.