Originally Posted by arrowshooter
BTW, the one-way-bearing sleeve out of the main gear is a perfect 6mm OD/5mm ID. I am going to work on another rotor head that will slide all the way down the 450 main shaft.
I've still got the main shaft from the F39 to get drilled out by a machine shop: should be ideal, done right. Going to build a second F39/450 as a test bed/6 chan Rx, keep one to fly with the (modded) F39 PCB.
When you get yours full house, just try lifting it up at around 2/3s along the wings, see the dihedral at rest. Makes you wonder how on earth they can fly at all lol.
Best for 2013