Hopefully someone can help me or at least explain what these features are on the Rainbow Skins For V3 Poweramp 3.0 + !! (Build 795 +). I'm confused as is what the Alternative Scrolling is and where can it be spotted at on the music player or whatever it is. Will someone please be so kind to explain or screenshot the differences between Alternative Scrolling, Alternative Scrolling 2, Alternative Scrolling 3, and Inverted Scrolling and as well what they do. Thank you.