Hi, I recently picked up a Pen F adaptor for my EP1 - works a treat and happily takes my f1.4/1.8 and 20mm f3.5 lenses. However, I am finding it really hard to manually dial into the focus sweet-spot. I get close but often I'm just a little bit 'out' and the fuzziness tends to manifest itself on a larger screen. Any tips for bringing up the LCD zoom to assist with manual focussing ? I've poked around in the menus and couldn't find anything obvious - ideally I'd like to assign it to the Fn key if thats possible. Any tips ? Thanks in advance, Raj.