Hi Guys, I changed the connectors on my old Cox servos for a Futaba receiver and while one works great, one does not. The one in question is a Cox/Sanwa 80412. It seems to make a lot more noise than the other and sometimes "lags" while going one direction. Does anyone have any advice on this or know what to look for before I go tearing this thing apart? Is it possible that it may just need some lubing from sitting around inactive for so long? Thanks! Prop