Got my 55-200 yesterday so mounted it on the X-E1 and went outside to try it. VERY disappointed at its inability to lock focus at any focal length above 55. It was late in the afternoon and very grey overhead so blamed low contrast. Tried it again this afternoon - it was sunny - and it still performed abysmally. Came in and 'penned' a terse email to the supplier but something niggled me to not hit SEND. Went through the menu checking everything and found the macro button was switched on. Hey presto - problem solved. Now for the questions:- Can you disable the Macro button on the 4-way controller? and Can't get any response from the AF button (bottom left) in shooting mode. It works as a delete button in playback and the manual is unhelpful. Methinks it should have a function when shooting. Thanks in anticipation.