- Master Pine Head
- Posts: 324
- Joined: Fri Dec 14, 2007 5:23 pm
- Location: Minneapolis, MN - north
Just keep about 1/8” to 1/4"around the rubber band cavity, and maybe add a little style (while keeping it light), and make sure the propeller is assembled correctly and then you will do fine.
Not sure what your scout group’s rules say about either of these options, but neither seem like a good way to lighten the ship.