Originally Posted by Mac50L
It costs good money finding someone or something else to blame...
As for the prop falling off and having to land with out using the motor, that's got to say something. Often the less you do during landing the better.
The SS is an amazing smooth glider and will land without power if there aren't a lot of trees and things in the way to hit.
But landing without power on the first day of flying it is either great piloting or dumb luck.