[Andy A.]

As was mentioned, hot glue is your friend when dealing with electronics that need strain relief or a little help staying put. It's nonconductive, easy to apply and easy enough to remove. Even better then that, you already have acess to it if you can get in your schools art room (or anywhere that arts n' crafts might take place)!

I can't find any rule that would conflict with it's use, although using it as an insulator isn't a great idea and probably wouldn't pass inspection. But for holding wires in place or small things like the camera pcb, it's perfect.

-Andy A.