I use a clean Pointy soldering Iron to make Control rod Exits in plastic film.
Try it on some scrap first !!!!
Tube benders sell for around $10.00 USD worth the $$$
I will be sure to locktite everthing envolving a muffler, I don't have a spare and I suspect they are as always :-hard to find.
I will post some more pics once I have the wing/Ailerons sorted.
Thanks for the hints
I am going to use a rubber band in the hatch:- simple and works.
Looking foward to seeing it covered
Johnkpap