I am using Photo Shop on a duel screen set up with a Thunderbolt Monitor as one screen and a Cintiq as the second screen. I'm using a Mac Book Pro to run the whole thing. Typically, I use theThunderbolt monitor to hold the pallets, and the main window is on the Cintiq. Lately, anytime I navigate away from a Photo Shop to a different window, when I return to Photo the pallets will have jumped to the far right side of the Cintiq, and they will be all on top of each other. I've tried setting up a different workspace, but it doesn't makes any difference. It's driving me crazy!