gschlact Offline Upload & Sell: Off
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Brett,
Looking at your numbers, the 100mm seems to not fit the pattern. (It is messier if you also list the mid point of each.
Unlike newer bodies, the 7d only lets you enter one MFA value, whereas new bodies let you enter one for the short end and one for the long end for each lens. The camera then interpolates in between. If you look at your 70,135,200 ranges, you can see the progression.
The bad news is that your 200mm is outside and doesn't overlap your other two ranges so it will always be front focused.
I would redo your dot tune test one more time. Remember to not include any hesitation in the af beep. If you still don't have overlap in the ranges, I would consider either selling the lens, getting a new body, or have lens calibrated. The calibration my guess is about $300. But if you sell your 7d for $450, upgrading body would be about 600 more, or you could sell and upgrade your lens.
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