ION XE -Level wheel Sensitivity Adjustment?

Hello, 

Adjustment of the intens using the level wheels takes too long.

To make FL using level wheels on the ION XE, too much wheel movement is required.

The percentage is too small when the wheel is moved.

the ION XE almost move the wheel at least three rotation to create a Full.

In the other console, just one movement will make the full.

There is no problem with the ION or GIO

Is there a way to solve this problem?

Can I change settings? Or is it a flaw in the console itself?

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