Quote Originally Posted by mrsemman View Post
Just remember to check to see if they affect the alignment of your pistons. A simple check is to pull your second slide and push the piston down. If the holes align, then no problem, if they don't, you might have a problem. Remember, felts, like cork, come in different thicknesses for a reason.
I did that just before and they didn't align correctly. With the new homemade ones they align perfectly.