Here is my GP Extra 300 (60 Size)
Well the tail is complete. I enlarged the elevators by about an inch at the widest point. I just tapered it into the original size of the side of the elevators. The rudder also has has about an inch added to it at the base of the rudder. Like the elevators it is just tapered into the original size at the top.
Its getting there!
Phil (Mesa, AZ)