Although I have been concerned about telemetry for a while as pattern rules disallow it, I haven't had to serious of thoughts about it as I cant see how it could help a flyer during a contest without being obvious to others around hem that they are indeed using it. That said, I am in favor of telemetry considering Rx voltage monitoring. However with third party manufacturers making 3-axis stabilizers and now spektrum releasing the 635 6 channel rx with as3x, has the time come where cd's should be performing random or mandatory checks at contests to assure people aren't getting help with their flying??