VW on SR4 mags. Couldn't get it to fire from either side.
VW now with Leburg electronic variable-timing ignition. Wood prop and no flywheel. Swing it from behind whilst holding onto the strut (won't fall into prop) and it will always fire on the first stroke and then idles at 480 - 580 rpm. Wheel rims tied to lift struts with thin rope so that they cannot roll forwards without tightening rope. Quick release knots allow swinging and then releasing of rope after strapping in.
8 fingers and 2 thumbs.
