To add to this ive noticed if i start the sim and load into the aircraft without my x-56 throttle plugged in, the issue doesnt happen. Another is when i load into the L1011 and then either the 757 or 767 the issue seems to disappear ... its a very weird issue i have checked my x-56 nothing i set on relating to the trim... no sticky keys or anything set different to the dead-zones... the issue seems to appear when the aircraft is in its loading cycle because this issue doesnt happen when i disconnect it (x-56 throttle) let it load and reconnect it