ok i checked everything and it all seem to be mechanically sound... like i said before if i dont have the trim directly under the left cyclic, all the way to the left the helicopter spins irratically? it hard to try and get ot off the ground espcially when itss doing that? then when i can get it to go up it wants to drift to the right?

what conditions can cause this other obvious things can cause this? what other thing can i check?

any help is greatly appreciated ...