The 110 2.8 is a must have. It was my workhorse for many years.
@Snook.Remove the lens and turn it upside down on the table.You see a sort of screw, this is the AF control.Take a screwdriver and turn it a bit, also use some oil to make sure everything is loose and running fine.But start with just turning it a bit and now test it again.my 55-110 frontfocussed like crazy and could not lock focus.I decided that before sending it in I would look at it myself and check if all the screws were tight and running perfectly.Everything was perfect and I turned the focusscrew just to see if it would run, to my BIG surprise when I reconnected the lens it focussed great and did not hunt anymore and focus was spot on.On paper this should never happen but it did.
Brightscreens website is the shits! I tried to order a screen and I couldn't figure out how to get the right model or even how to get to the cart!bleh!Anyways, I have made an offer on a Pro IID. I might soon be a member of Club RZ67