Modifying tailsitter to use rudder / thrust vectoring instead of differential thrust

Hi, I’m trying to modify the default Caipirinha VTOL mixer for a tailsitter aircraft that uses a traditional rudder and thrust vectoring for yaw control instead of differential thrust. However, I am having issues getting the rudder and thrust to work properly. Here is my mixer file so far:

Thrust mixer
M: 1
S: 0 3 0 20000 -10000 -10000 10000
Rudder mixer
M: 1
S: 1 2 10000 10000 0 -10000 10000
Elevon 1
M: 2
O: 10000 10000 0 -10000 10000
S: 1 0 10000 10000 0 -10000 10000
S: 1 1 -10000 -10000 0 -10000 10000
Elevon 2
M: 2
O: 10000 10000 0 -10000 10000
S: 1 0 -10000 -10000 0 -10000 10000
S: 1 1 -10000 -10000 0 -10000 10000

I cannot get the rudder to work at all using control group 1, and if I use control group 0 it only works in vertical mode. Any ideas how to properly configure a rudder channel instead of differential thrust for this tailsitter aircraft (in both vertical and fixed wing mode)?

Likewise, is control group 0 the right one for thrust?

I ran into the same issue with the rudder. Did you ever figure this out?