I adjusted the star wheel yesterday one full revolution towards the engine to increase fueling. I dabbed the wheel with a paint marker to show a point of reference. Didn't notice much power increase so while turning the wheel another revolution today I noticed that the wheel moved on me towards the front of the truck and more out if sight. The spring that is to the right of the star wheel is loose and moves around. Is the star wheel supposed to be more visible under the plug opening? Mine is all the way to the left and I can barely get a screw driver on it. I'm thinking its all the way loose. Thoughts and wisdom appreciated. I tried looking in the buyers guide for info on this but no luck and in the forums.