This program acts real strange. Made changes, worked fine. Revised a few things, it reverted back to default even thought the position numbers did not change…Restarting Couatl… This went on for more than an hour. Reboot, walk away, and still screwed up. Change one more time. Verify the postion numbers in the gsx.cfg file for the Twin Otter, position numbers are correct. Try again. Everything is fine. 
Some of the passengers are too tall, and you will see their heads above the cabin. It’s not perfect but oh well.
Twin Otter:
Customize Aircraft
Disable Doors 1,2,3 [No door at this position]
Door 4 position -0.86 -1.93 1.15
Angle default -6.00
Click on Embedded stair
