RE: 10G...not enough engine trim ?
Bob Paris, be careful with the throttle trim on electrics. The motors I use they recommend that you trim up so the engine still turns at low idle. This gives the motor longer life, so I do it. Well, if you forget to set the throttle trim back to the middle, your ESC will not start and the plane will seem dead. This is not a radio issue, it is an ESC thing but just so you know that you have to reset to mid trim to engage the ESC, not sure if you fly electrics but just in case you do your above post made me think of this.
All the best and you will like the top button throttle kill.