A/B Crossfader Invert

Hi Guys,

I have a A/B crossfader mapping which is set to scroll through the various settings.

At the moment when I press the button It Scrolls from B to A to but I’d prefer if it scrolled the other way – Im just trying to make every setting as intuitive as possible.

I have tried inverting the midi values both in CSS and on the controller but it functions the same, is this just the way it works or is there a workaround?

thanks