you said- you are talking about inherent sideslip which is a neccessary consequence of producing anti torque force with tail rotor/tail fin.............ah- WRONG!
the inherant side slipe is stopped with disc offset in the hover and in flight. as for the roll on the cabin it can be basicaly eliminated with weight placement. you mus'nt have listend when i explained it before?
everyone seems to like the string better, thats what i was after.