X-56: Where did you map the altimeter setting control knob?

[VTJS17_Fire]

I just got my new X-56 and it's an awesome HOTAS system. I already mapped all the required buttons and axes, except the altimeter setting control knob.

 

I wanted to bind it on the second rotary knob (rotary 4, mode axis) but he didn't work. Then I tried the K1 2-way button but it's to rough for the altimeter. With every click on it, the altimeter jumps 5 to 6 inches up/down.

 

So, where did you bind the altimeter setting knob on your X-56?

 

 

Thanks in advance,

 

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