I hope somebody does.
It never has helped me (due to my simple techniques I suppose).
Nikkor 200-500mm f/5.6 VR (Blacktop edition with iFocus) ??? WHAT DID YOU DO TO YOUR LENS? YOU MUST HAVE A LARGE NOSE I FOCUS WITH MY LEFT EYE AND DO NOT HAVE THAT PROBLEM OR I GOT A SMALLER NOSE. -------- LOCK OR NOT LOCK ---- MOST OF THE TIME I AM UNLOCKED.I use it all the time. My nose used to hit the multi selector every time I would look in the view finder. Now I have it locked and I don't have to get my nose chopped off!