Hah. Jokes on you! I'll gladly try using a 3D printed version of this on my 600W angry-pixie-harbour-pusher - which they only sell overpriced plastic props for,

Hah. Jokes on you! I'll gladly try using a 3D printed version of this on my 600W angry-pixie-harbour-pusher - which they only sell overpriced plastic props for, anyway ;D Btw.: Worst thing: ride backwards and you'll have to tighten the mounting screw or risk loss of prop. Best thing: Rudder survived hard prop contact with just a few scratches on the outer coat \o/