My 5DMkIII is getting its yearly service (remove any and all dust from sensor, viewfinder, check for any problems) so I am using my 7D. What’s strange is this: I have to go back to checking my Cliff Notes on how it works. The layout is similar to the 5D, but just enough different to make me look like a noob when I’m trying to adjust things.
Funny, I used to operate the controls on it without looking. Now, I can see myself frowning trying to remember what does what.
Once again; it’s like learning how to speak Spanish, then going to visit Italy. So close, so similar, but… nope.