Thank God for this forum. I have been going Fn' crazy trying to find a solution to this problem. You know how hard it is to to look good with a nice truck and when you pass by you sound like a $2 bycicle that needs oil? I sprayed it, greased it, spit on it and used graphite powder. That stops the squeeze for about a day. I almost tried to adjust the rubber stops but mine felt so brittle I didn't want to break it and cause another issue. Well at this point of sesperation, I'm ready to try it thanks for the info felas.