This powerful AppleScript is designed to save time when your post-processing calls for detailed brush masking. After painstakingly brushing one adjustment on a specific area or object in a photo, run the script to lift the brush mask and stamp it to another adjustment.
Aperture 3.4.3 is required.
Visit http://sdaven.blogspot.com/2013/01/br... to purchase the script. Only $1.99 USD.