Tarot t4 3d gimbal setup

Im trying to setup my tarot gimbal to be able to use the “point camera at location” feature. So far i can only get it to stabilize using the gimbals onboard firmware. I cant get it to recieve sbus commands from the pixhawk 2.4.8. I have the gimbal setup in sbus mode and the ch1 hooked up to the sbus connector on the pixhawk.

Gimbal support has been improved in both ArduCopter 4.4.4 and ArduCopter 4.5.0-beta1

Well i upluaded 4.4.4 and now it wont let me enable a gimbal at all in the setup tab

it seems to be outputting to servos but its not moving my gimbal at all.

I got it working! I had to set the brd sbus out value to 50 hz.