RaceQuad wall hook

since others might be same RC addict as me, number of race-quads is increasing.
therefore I designed this wall hook to properly organise and present our beasts.
there are 2 versions, the 45° is more for the X-types of quads, the 90° is meant for the H-type ones.

have fun!

**UPDATE 18/08/2017**: Adding a downsized version for 90size micro quads
**UPDATE 02/09/2018**: Adding a downsized version for micro H-Quads (like the iflight iH3