I have one that has flown all winter and if I lost it I would definately replace this airplane. It is not 3D as billed though. Its a pattern plane that loves to knife edge. It is very precise. Mine is flown at 35% on low rates and 80% on high. This plane is rock solid when on final as long as you are nose heavy. There are a couple of things to change. Pushrods to fiberglass, reinforce the firewall, Sullivan tail wheel, and a large servo arm for the rudder. Many forums have been written on this plane, can't remember a bad one.

CT