Anyone know where can find rubber cap that covers the unused channel of the receiver? Here's an example of what I'm talking about:

http://www.shop.kopropoamerica.com/i...product_id=778

This one at $1.00 a piece is a bit pricey. See if anyone know of a better source.

Tape works well.

i doubt you'll find better than a buck a piece, and if you do it won't be worth the time wasted looking for it. that being said put your entire RX inside a ballon and zip tie the end closed. pretty much water proof.

that's a good idea. Thanks!