Alright, I have been having Problems with my Fletcher sticking ( I Know a Personal Problem ). I have it set for standard 3 fletch, I start out with the Cock feather and move to the First hen , it is when I move from the Hen #1 to #2 that the knob will not turn and I must jiggle , krank on it and cuss to get it to move. It does not do it all the time, either. I have checked all the Adjustment Allen Screws to make sure none are to tight or loose , or tightened when they should not be,i.e. for 4 fletch etc. Can I lube it ?? anyone else had this Problem?? Thanks for the Help...Tu Compadre, Suty