Hi all, I have a question on USCS genome browser display. After I uploaded my custom track to the genome browser. Many times I need to zoom in the figure to see some details. It can always be done via Shift + drag-and-click manipulation. My question is how can I reset the browser to zoom in directly via drag-and-click, without Shift. At the moment, the direct drag-and-click manipulation can only move the view, not zoom in. Thanx!