Posted by Mark E. Chachich on March 21, 1999 at 23:12:50:
In Reply to: Rotary Valve Bumpers posted by Joseph Felton on March 21, 1999 at 11:58:35:
I have used cork for many years and like it best.
My reasons:
1. I like the response (the primary reason)
2. I am used to cork bumpers
3. It is a by-product of a good bottle of wine (I happen to like good wine).
There are good bumper materials, this is simply what I use and like.
good luck,
Mark E. Chachich
t570466(AT)vm.sc.edu