I'm happy with the autoslat operation, it is the wording of Boeing's operate the autoslats and leading edge flaps and slats at the normal rate (my bold/underline) which has always puzzled me and been something I wanted to try in the sim. Will it retract the LEDs from full to extend if you stop the alt retract at more than 'UP' (and, of course, will it complete the retraction at 'Clean')? The explanation under 'Flight Controls' is a lot more specific, but the quoted 'Hydraulics' extract is, to my mind, confusing - why, for example, is it designed to work at Flap10?