I am unable to use the larger dial wheel to adjust camera exposure during a recent photo shoot. This issue has never happened before and I want to know if any 1Ds MKII users has ever experienced this malfunction.
Problem:
1. Unable to use larger dial wheel to adjust exposure compensation before shot, but I'm able to use larger dial wheel to scroll through images when viewing. This tells me the larger dial wheel function works for all other usage except exposure adjustment. The larger dial wheel is now unable to adjust exposure compensation. Any suggestions how to fix this issue? Is it time to throw out the 1Ds MKII? Please help!





