Monoprice Select Mini Camera mount - Sturdier

I liked teejschmitz's remix, but didn't like the wobbliness of the video during fast platform moves. This remix adds stabilizers and reduces some of the mass of the camera mount.

Video of the current amount of wobbling while doing a 10% honeycomb infill (simplify3d) is here:
https://youtu.be/gDSHwOnGFCc