I've been punching out wads from felt pads I found in Cdn Tire but found it's not that easy. So the other day in Walmart I see all these packs of those cork sticky things you put on chairs to protect the floor. 60 in a pack for 50 cents. 7/8 round but so easy to punch out to 7/16, just put them in my home lube. Naturally grabbed a bunch. If anyone's doing the same just check out Wally's. 
