Belt CP rear rotoe question....

[evojudas]

SORRY _ Rotor

I have just changed the rear rotor on my cp to a cnc and when i apply the throttle it just spins in a circle.

if i give the TX trim more to the left it gets better, spins less, but it runs out of travel on the rear rotor.

i tried to move the servo on the boom but yet again it hits the end stop on the rotor shaft.

it was ok with the original - its like the plastic links are too small.

thx if you can help.

[Danimal]

First thing to check is that you have the blades installed facing the right way. I know this sounds pretty dumb but its an ease mistake to make. The next thing you might try is to check the rotor shaft installation. By moving the shaft in and out you can adjust the amount of travel and the blade pitch when the pitch slider is centered this will also help you gain authority over the tail.

[evojudas]

DOH............the belt was on the wrong way..........thanks for your help.