If I didn`t have any engines to fiddle with I would be bored to death, we have ALOT of rain and wind around here eliminating beeing airborne for weeks at a time. I`m happy to adjust valves, grind and polish stuff, and even dissassemble my YS 110 into atoms and then rebuild it, yes it still runs great, they are not much more complicated than a normal fourstroke only some extra parts.
I really feel sorry for you Broken Wings