Quick key to open a new tab?

The tabs are great! Probably an easy question - what's the quick key to open a new tab? My prefs seem to be set to open a new one when I double-click but when I double-click on a tab it doesn't seem to be working. Maybe I'm using it wrong?

Thanks!

You have to double-click the empty area of the tab bar (to the right of any tabs) to open a new tab. Double-clicking the tabs themselves will close them.

You can also make a toolbar button and/or hotkey to open new tabs. The basic command is Go NEWTAB which you can add various arguments to if you want th etabs to open in the background, using the current folder or a specific folder, always on the left or the right side, and so on.

Thank you! Great feature!