This a repost from Planet 5D Blog. This one of the main reasons I switched from the 7D to the 60D. My dial was always being knocked and the mode changed. Very annoying. I am glad they are offering this fix. I guess they have crated a new camera for eBay. One with or with out the locking dial. Has yours been modified?
Canon announces mode dial locking update for Canon EOS 5D Mark II and Canon EOS 7D
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