I'm not sure if this is a bug or a user error, but here's what's happening. This occurs on all aircraft.
+ My Thrustmaster TWCS Throttle has been calibrated in both Windows and FS2>Controller Setup>TWCS Throttle
+ The controller graphic in setup for the Throttle (Z axis of the controller) shows full movement of throttle off to full throttle correctly and linearly.
+ Sensitivity setting does not affect the problem.
+ Deleting gc-map.mcf to force rebuilding it doesn't change the symptoms.
+ The throttle works fine in Project Cars 2 and other games.
Throttles go to full throttle when the throttle slider has only gone half way. The graphic/movement of the throttle goes from 0% to 100%, when the physical slider has only gone from 0% to 50%. Control of the aircraft throttle is diminished to only half of the actual throttle controller throw. Unable to fully exploit full throttle controller movement.
I can provide a video of the issue if need be.
I'm curious if other TM TWCS users are experiencing this issue.