Well, believe it or not, this is my fourth helo... over a period of 20 years. The first had a belt driven tail rotor (doomed from the outset). My latest is an Areo Hawk, an I have gotten really good with it. I figured it was time to upgrade to a heli with collective pitch. So... I need help with the collective pitch part. There doesn't seem to be a collar around the throttle on the transmitter and an N2 indicator. :-)