I have a hangar nine Ultra stick .40 with a thunder tiger pro .46 on it. i use 10% cool and have a 11*4 prop( recommended by a friend)
the elevation of potch(where I'm flying) is about 5000ft. what is a good size prop to get good vertical power on my plane?performance its not too bad at the moment, were just wondering if there is another size prop that will make it even better?