First of all I think AHII is coming along well, It just takes time, And you guys are doing a great job.
I have X45 JS, seems that the roll pitch trim (when using throttle rollers for ADJ) is all or nothing. You turn the roller even the slightest bit, and the roll trim goes the full way, no stopping. However the Pitch trim seems to be working very well, don't change it a bit. The roll trim needs to work just like the pitch trim.
I tried this on both the F4U-C and P51-D.
Keep at it guys, I'm sure Dale wants to buy that new company jet before summers over! (just kidding)