Falling death on a restore from save with flying enabled

[seachord]

The flying mode is SO helpful I can forget that it is on. Often I'll do a save before some big event - and if flying is enabled - when I restore that save I WILL fall to my death! That save is now useless - and a LOT of progress can be lost as you have to reload a save prior to on with flying enabled. I would think as a default - AA should ALWAYS start/first load with flying disabled.