hey. have some advice from "a friend" If you take your registration glass out to clean your sensors... hold on to it tightly and don't let go. again, I heard this from "a friend"
was expecting a new piece of glass, and received the entire sensor bank. started to swap them out, but theres a wire that goes deeper into the machine than I want to go, so I just stole the glass. Ill keep that for good measure.