arc touch mouse surface edition reverse scrolling direction? SOLVED I'm trying this mouse out, also have the wedge mouse. I like the comfort of it compared to the wedge but I'm so used to the "natural scrolling" of the wedge and my mac. is there any way to reverse the scrolling direction on this mouse? it's not in the settings app made for this mouse. also, I found a couple of articles where you can change a registry entry in windows 8 that reverses the scroll direction but can't find these keys in windows 8.1.