XP11 PFC serial Reverse Trust and Spoilers not working

Question

In XP10, the PFC serial hardware shows 6 axis for the throttle quadrant

4 throttles, Reverse Trust and Spoilers

in XP11, the PFC serial hardware only shows 4 axis !!!

Reverse Trust and Spoilers do NOT WORK

I am not the only one with this problem, there are a few on the org

https://forums.x-plane.org/index.php?/forums/topic/119086-pfc-4-jet-throttle-configuration-question

 

Thanks

Belga12345