I have an old Ultimate, GreatPlanes I think
little 24 or so inch span. Running on Brushless. 2 and 3 cell lipo's, gotta beefy stick plane power system set-up in it.
Bought it off a friend.
I read somewhere the CG needed to be roughly 3.5-4inches behind the leading edge of the top wing.
there is a little hook, does the plane need to be centered from it?

If so, does the plane need to rest with the gear horizontal?
or does the fuseloge need to be level ?

any help, thanks

-Josh

p.s. sorry for the hellish spelling