Calling all gearheads ... and all around tinkers: I've been having an ongoing problem with my throttle cables. Yesterday they were not operating as they should. (not snapping back) I waited until this morning to fix them, but lo & behold without further adjustments on my part they are working perfectly. That would be fine except this has happened a couple of times before. This has been ongoing for several months. They work fine for a couple of weeks or so, and then start screwing up again while I am riding. I have replaced the cables, lubed the cables, lubed & oiled the throttle tube but I continue to get erratic performance and it is so weird because they seem to temporarily fix themselves. It is obvious that something is wrong but I have no idea what it is, my hope is that one of you have experienced a similar situation and can advise me on a course of action to eliminate this problem once and for all.