Gas engine conversions
I like the pulley idea. Would be handy to keep one in the flight box just in case the Electric Starter packs-up of the battery goes flat! Would be easy to remove the prop nut (or bolt), insert pulley in front of prop, re-fix nut . . . . and off you go.
Duane . . . YES . . . . . A Giant SPAD. Off to find some Corex (Coroplast)!
Steve in Sunny Silver End.