The stand alone controller shows pot ,red, in upper right hand corner and is drawn on controller.
You have adjustable pots, their red, for current increase for motors on those controllers.
That being said do not get carried away and adjust only in small increments until slide moves freely to open or close.
A over adjustment can cause damage to slide and brackets to stop movement of slide opening or closing.
This Slide thread
will explain the different slides and problems that can arise if there is a problem, this link is in the large sticky
Select the correct control needing adjustment and leave others alone if they are OK, YOU WILL NEED WIFE TO PUSH THE BUTTON but only to activate the slide you increase the pot clockwise in small adjustments.
An eyeglass screwdriver should fit in slot for pot to be turned may need a couple adjustments until slide moves freely both ways.