Yeah this was discussed a while back but I think its great info to keep fresh as sometimes the info is hard to find on searchs as it gets brought up in a thread of a totally different topic. Your title would help in searching. Another ides that was mentioned was someone was sliding tubing over the worn nub on the shaft to take up the space between the worn nub and the lever it pushes on. My question is does this apply to DS models only or are the Precedents included in this problem as well?