Repair brush spinning-loading for very long time
I have a 2009 MacPro with Snow Leopard and Aperture 3.2.4. I use the repair brush a lot to clean up dust and spots on old scanned negatives and slides.
When I click a lot of repairs on a picture, I eventually start to get the spinning - loading indicator. Usually I can make it through repairing the picture with a little patience.
I'm halfway done on one picture that has had a lot of repair clicks. The spinning-loading indicator stays on so long that it will be almost impossible to finish the picture.
I tried working on another photo and then back to the problem one. I tried using curves on the problem one hoping that the cache or whatever it is would clear and I could start with the repair brush again.
I imagine one solution would be to export the version full size and then re-import it as a new master.
Any other suggestions?
MacPro Quad Core Xeon, Mac OS X (10.6.4), 32 gb memory 4 1TB internal drives