'Lo!
I've a very lovely turboprop aircaft; and I've been tweaking it to get it to where I want. I've one problem left: it starts to accellerate from idle. IOW; the engines are at idle, and with the brakes off it'll quickly pick up speed, eventually to takeoff if the runway's long enough.
I've tried everything - I know simply adding weight would correct the problem but I'd like to correct this without affecting the ship's flight. Any ideas?