Flying the 58 Baron (default) with autopilot, when I trim up or down for (e.g.) approach, the AP kicks out and I can't maintain heading desired, or needed to change. When I scroll down to see the AP, I lose sight and bearing and go out of control. With a VS setting I could manage trim up or down, but there doesn't seem to be an option to control VS up or down. I assume this might be solved with the Carenado Baron (with G750), but I'd like to fly the default plane a while first.