I went and got large horns for the rudder and ailrons so the attachment point would hang over the hinge line like the pictures try to show.

I built my all stock with a OS 120 pump. I added a slightly larger tank, I also added 2 sticks to tie the fuel tank bracket together across the interior of the fuse to keep the tank from wiggling on that flimsy piece of plywood.


I also cut the wheel pants so they only covered half the wheel and used 6 oz cloth and expoxy and tripled the interior with reinforcement since I fly off of grass.