RE: SIG Four Star 60 modifications
Has anyone tried this with no dihedral in the wing? A buddy did it too a PT40 trainer and it flies awesome, not like a trainer especially on landings. Does still float nice though. Was just wondering if it would give it a little more speed and aerobatic ability? I know it's not a 3D plane, just want to try to increase roll rates and that sort of stuff. Have already done the wing mods and I do beef everything up while building so i can push them harder than normal. I also use spruce stringers on the turtle deck before sheeting. The current one is right at 8lbs dry after the mods.
Shane