I was using Photoshop Elements 12 for a long time on my Surface Book, and I used the pen to draw, select, etc. and my hand for panning and zooming. I started using Elements 15 and I can still zoom with my hand, but I can no longer use my finger to make the picture go left, right, etc. If I don't use two fingers it just paints or selects, so I have to use the scroll bars to move it around which is making it super difficult to use. Anybody know how to help with this, for a Windows computer? Thanks!!