ok i'm using a gem window to feed data to sliders, so the further you move your mouse along the x axis the higher the reading on the slider. fine. But how can I invert the data so that one of the sliders behaves in the opposite way while responding to the same source? ie. the further you move the mouse along the x axis the (in the same direction) the lower the reading on the slider.

thats helped alot, thank you domien