Caipirinha 2 Winglets and Towhook for Bungee launch

This is the winglet, and a hook for bungee launching, for the TBS Caipirinha 2.

The winglets are an exact replica of the coroplast winglets in the kit, but with sealed edges and more strength. They only weigh 5 grams more than the coroplast if you follow my settings below.

The tow hook is designed for a 1" diameter key ring.