I was out yesterday and kept thinking that I wasn't up to it as I seemed to have a bit of trouble even finding the BIFs , never mind focusing on them.It was only when I got home that I realized that I had my 1.4x on from the previous day ! So i was had holding 700mm and didn't even notice - what an idiot :smoke:
pics didn't come out too bad though , just shows how good this lens ( and d500 ) is