On Sat, 29 Mar 2008 10:02:21 -0400, "John Grossbohlin"
wrote:


Me, I have use a waxed piece of Baltic birch for my sled...

Same here, but what's at hand is often when gets used. G

I've made lots of MDF jigs, as well as plywood, and wax is very
worthwhile on the moving parts, regardless of wood-based material.

Of course, no wax on surfaces where the stock goes. DAMHIKT!