Hello, would love to know the right way to set the CG of my plane. The plane is a high wing trainer that I have had to do some mods to repair a leaking tank and loose servo board.
This said plane also had a three blade prop that is now gone along with the flywheel.

The CG is 2" 3/4 to 3" from the leading edge of the wing. The plane instructions do not say if the fuel tank should be full or empty. This is my first post and I thank everyone for help.

Flying cootie.