Just out of pure interest for me who uses cork and who uses felt for the primary case distance sleeve on M20 and B33s. I've always used felt the same as the sliding plate but I notice Draganfly and others sell cork ones. I just bought a few sheets of felt to make some sliding plate ones and I was going to make some for the distance sleeves but i also have a sheet of cork.

The originals were cork...I generally use those but have also used washers made from felt, rubber and leather over the years..Anything as long as it works I suppose.. ...Ian

email (option): ian@wright52.plus.com

Thats right Ian as long as it works. I think I will make some out of this cork sheet its thick enough.
cheers