JUST A NOTE:
A fuel tank in the airplane that is mounted to high and full of gas will cause the engine to miss a little. I found this out by rolling to the inverted flight and flew several laps around the flying field. Yes I do have a carb cover tube to dead air way back in fuse. I know it is the tank mounted to high. The tank is too long to lower it...so i may change to a shorter tank. Capt,n