Slider, if disabled, the motors rotate the same.

[corsaveloce]

Dear friends, today I've created the PITCH and ROLL sliders and work regularly from the minimum to the maximum.
But if you disable the DISABLE box (it becomes red), the data goes out too, but it looks as though the slider was maximized because the movements are very lively.

It's normal?
I did not understand if the DISABLE box serves and disables output data or, as in my case, it is used to bypass the slider setting by exiting the values at the highest level.

Instead, leaving the DISABLE box unchecked and removing the check on MATH, the data does not exit (and that's what I want).

I would like to understand: When you disable (DISABLE) a slider, is it normal for the data to go out equally?