Apologies if this has been posted already (or is already possible) but for years now I've wanted to be able to rotate the Clone Stamp as lines in Photos are rarely straight. It would be so simple to just have another button press make a small rotation tool appear around the Stamp and the mouse would control the amount of tilt etc. Can we have this on CS6 please?!
Have you checked out »Keys for the Clone Source panel« in the Help.
It does not provide for the controls you seem to want, but maybe it helps.