RE: A new sport plane using Stick 40+ parts
The end of the fuse is 3/4 inch thick, to provide a good base for the stab, so then I wanted the rudder to match. I used paired 3/8 inch triangle stock at the leading edge of the rudder to give the thickness and provide the bevel. Then sheet balsa rudder with a sharp taper to the trailing edge. This will be covered in a bit of the pink fabric I have left over.
The engine compartment will be open to the tank so you can see the fuel level; the tank will be removable from the front. The engine will mount on a horizontal plywood plate which will be bolted to the hardwood bearers. That will make it possible to switch engines by switching mounting plates. It is set up to be compatible with 4-strokes. I've got an ancient Saito 40 Mk.III (which is in excellent shape and stronger than I would have thought), and an Enya 53. I'll be able to run either one. I'm sure I'll prefer the Enya, but if I build something else for it, the Saito should still be nice in it.
Jim