Hover Delay

I really enjoy the multiple functionality and customizablity of this extension. I think another useful tweak would be to have a setting to delay the full-page preview on hover by a custom time (e.g., 0.25 sec), so that a quick, unintended swipe over the sidebar would not immediately bring up the full-page preview. And perhaps also have that delay (or a separate on, maybe shorter) for delaying the preview of each tab when swiping over a number of tabs — which would most likely be the case with an unintended swipe.