Do you have Acceleration installed? And if not, did you download the fix mentioned in Reply #7 above?

With Acceleration, I find that the Autopilot Turn And Pitch Controller works for both pitch and turn, but the one in the VC is difficult and 99 times out of 100, I will turn the 727 rather than pitch it, so I use the 2D Autopilot Panel's Autopilot Turn And Pitch Controller where I do not have the problem of turning instead of pitching.