FrSky R9 Receiver Mount

Inspired by https://www.thingiverse.com/thing:2763822

Thread a long ziptie lengthways through the arms to run the antennas along, then thread smaller zipties through the arms sideways to anchor the antennas in place on the arms. Use heatshrink etc. to hold the antennas to the long zipties further along.

The idea with the notch at the bottom of the arm is that you can pull the arm up slightly until the notch clears the hole in the base & then fold the arm flat for transport. This relies upo