DISREGARD LAST MESSAGE I REREAD YOUR POST.THAT IS DONE INTERNALLY IN THE RADIO.I DON'T KNOW YOUR RADIO.ASK YOUR HOBBY SHOP,CLUB MEMBERS,OR SET IT UP ON THE BENCH WITH 2 SERVOS AND KEEP TRYING IT FOLLOWING THE MANUAL.YOU'LL GET IT.ITS A LITTLE EASIER WHEN YOU HAVE THE SERVOS RIGHT IN FRONT OF YOU.