Boost Flap Controller Adds a part that controls the deploy state of control surfaces being used as Boost Flaps ... if you do not know what a boost flap is, refer to the Boost Flap 101 section below All credit goes to @Azimech for coming up with his Boost Flap Kraken tech Features - Adds a Boost Flap Controller part ... When a rover is in the air or all it's wheels are NOT touching the ground, the boost flaps will be deployed if BFC Control is enabled in the right click menu (Boo