I have a 1D-III (1D 3) body and shoot indoor sports with the canon 50 f/1.4, 85 f/1.8 and 135 f/2L lenses. I've dialed in the MF adjustment on static subjects but when shooting action, all 3 lenses tend to back-focus.
I have the AF moved to the back button. If I shoot a stationary player (or cheerleader the AF is spot-on. Hit the AF button momentarily, then take the shot.
If I'm shooting a player coming down court for a lay-up, I'll have 1/2 of the images in a sequence back focused.
I'm using center point AF only.
Is it normal to require different MF Adjust settings for server vs. one-shot AF modes?