Upload & Sell: Off
My 20D has slowly developed a problem with the top wheel. Every now and then, the wheel seems to disengage from the rotary encoder - it does not make the "click" as I turn it and the values do not change in the camera. It solves itself if I play with the dial a bit, but it does get frustrating every now and then (luckily I don't do paid photography gigs so it's not the end of the world if I lose a minute or two here and there, but it's definitely not optimal). Is there an easy fix, or has the part just run its course?