Zoom Mapping
Entro,
One thing I noticed when I first got my TM was using the grey dial (friction wheel) for zoom resulted in lots of shaky images. One thing to alleviate this is to use a modifier button and then the zoom wheel. I first used the paddle switch (the little lever in the front of the joystick or pinkie lever) and then the zoom wheel. Now I've gotten away from the zoom wheel and have mapped my zoom in as the paddle switch + mic switch forward and zoom out as paddle switch + mic switch aft (this way my hand never leaves the throttle to zoom in or out.) Same goes for my TIR center command, I use the push function of the slew control, and the TIR freeze, mic switch push function.
Just food for thought.