A couple of small problems I have ran into a couple of times now:

When running Sourcetree Fullscreen (Win7 64bit), it refuses to go back to windowed mode, and both times it's done this, it's laying things out slightly strangely, in that the Application toolbar text (File, Edit View etc.) is right up against the top of the screen, 

Double clicking an empty area of the titlebar doesn't maximize like all my other Windows Applications.  My expectation is that is should.

A bit more info on the windowing mode weirdness I am seeing.   If I exit Sourcetree with the application fullscreen, when I restart it, it starts "fullscreen+ mode", were the menu text is chopped off the top, and the windowed mode button does nothing.   If I minimize and maximize it fixes it.

Interestingly, it does it on my main monitor, every time, very repeatable, but never does this on my secondary monitor.  Can anyone else reproduce this weirdness?