ORIGINAL: Gary L.
I took a papper clip and used a screw on the back of my TX with a rubber band hooked to it, run it under the radio and up to the throtle to hold it in the idle pos..
When I'm ready to fly, I just unhook the rubber band and let it hang.
This is a simply solution to ensure that your transitter's throttle stick stays in the low (idle) position.
Ken