Originally Posted by
rctoyguy
Go to 64pitch gears - it will save you a lot of time/trouble, allow finer adjustments, and run quieter/smoother.
If I change to 64 pitch I will still have the same problem. The diameter of the actual gear will be the same as 48p (or close to it). I am not opposed to changing to 64p I was thinking the 48p would be more forgiving to improper gear mesh.