When selecting a preset the current photo is presented as a smaller version at the top of the preset module, & when one rolls the mouse cursor over a preset, the smaller photo version gives a preview of the preset's effect. Can this also be done using the split screen 'before' & 'after' function? So when I roll the mouse cursor over the preset, the 'after' version changes to show the effects of the preset?
Also, I notice that with the 'b' & 'a' split screen, when I click through presets, they stack on the 'after' image, each affecting the previous one, rather than each affecting the 'before' photo, each in it's turn. Is there a way around this?