Rudder Trim Control and Indicator

I am currently using a multi-turn sensor to control elevator trim which is conected to a 8/8/8 InterfaceKit. Offset 0BC0.
I display elevator trim indicator on a textLCD. Offset 0BC2. All works well.
Are there offsets to do the same thing with rudder trim? I can't find them.
If not is there another way to do rudder trim?
Cam

Still fighting with rudder trim.
I think the proper offset is 2EC0.
I can't seem to make it work however.
Does no one have rudder trim working thru FS2Phidget?
Pretty tough to fly a single engine A/C without it.
Cam