Tiltrotor support for plane

@tridge your input would help alot.
I played around alot tonight with this. I beleive i have my head wrapped around setup. the motors and servos seem to be functioning properly, EXCEPT still no vectored yaw control. the servo transitions in tilt_type 2 with servo function set to 75 or 76, but nothing happens when i give yaw input…
I tried this setup on my pixhawk 2 board, and got the same result.
any ideas?

Also, the throttle does not ramp up smoothly. when i add a bit of throttle input, it seems to jump from 0 to like 75%. is this related to throttle Hover_learn? its the only thing that jumped out at me…