I just received my 5D3 back from service at Canon. Of course, they had to jack with the settings. I do a lot of my nature/landscape shots with bracketing, either 5 or 7 images and either +- 2 or 3 stops. It was fine when it left, but I went out today and took 3 groups of 7 images. I use Photomatix for the merge, and all 3 were out of focus from not aligning correctly. They were all taken using tripod. I’ve combed over all the settings, and the only thing I found that ‘might’ be wrong is the Safety Shift was set to TV/AV and I think it was set on ISO or disabled before. Would that setting affect the alignment that much? Any other ideas? Settings to look for? Thanks!