Reply To: Unable to set Altitude Hold in version 4.1 › Forum Index › Draken 4.x support forum [closed] › Unable to set Altitude Hold in version 4.1 November 24, 2014 at 18:36 #1107 BjoernParticipant Thanks for the bugfix! It might have also (somehow) fixed the “HYD II” that was still illuminated after start-up. And an erratical fuel level readout.