[Greg Marra]

A word of caution: thumbscrews are your enemy.

Never ever ever do the thumbscrews on your Tether port ever. You'll run out of cable and break something on the OI or the RC end.

While doing the thumbscrews to attach the Competition Port to your OI is a good idea while competing, be sure to undo them before walking away with your controls! I've had a few close calls...