I have the ex10 helios. When I turn off the transmitter, to check what would happen if i ever lost signal, the throttle servo pulls the carb slide all the way open. Is there anyway i can fix this? I would like it to pull the brakes or just cut power to the servos and then my carb return will work.

man, this is bugging me..

My Eurus says you set the Fail safe at the beginning of binding so try to rebind the reciever.

If you are using the 2.4GHz system, you will have to set your fail safe for the throttle.

If you are using crystals, there is no fail safe and the receiver will try to pick up the weakest signal to operate. Always turn the car off before turning off the Tx.

Thanks.