I am about to travel cross country to an event for a client and one of my 1D Mark IV bodies seems to be having some issues. This body, which had a focus calibration issue right out of the box, was a replacement body from CPS Canon due to many problems with a pervious body. As I look at these images I am begging to think this may be an issue my SanDisk Extreme III 32 Gig memory card as I can see pervious images in this pictures. I always format my memory card a few times before each event.
Do you guys think this is a camera problem or a memory card problem?
I am going to do a format in my computer and then a format in the camera body to see if this solves the problem. Since I am leaving in 3 days any input or suggestions would be greatly appreciated






