Glad to see this thread is still alive.
I have been trying my best to learn how to tune my YS 110, and I'm close but every landing so far has been deadstick. But that's the motor and the operator. while in the air the plane flies great, seems to have a few tendencies of a pattern plane. Everything seems so solid and right on track, if I ever get the motor running right it might replace my OMP model as my favorite.