You seem familiar with this autopilot system. Would you know (hypothetically) if the autopilot was engaged, is there an 'alert' system to indicate to the pilot that a trim (pitch) situation to a maxium position has occured. (full aft or full forward trim) (due to a fuel burn, CG, airspeed/altitude change, etc) Obviously, he pilot should 'know' or be paying attention, but how is the trim positon 'scanned' (with autopilot engaged) in normal operations? Thanks.