not at all, Taking a sharp picture with a long lens plus converter hand held is not necessarily easy, and maybe I could do no better, but in a post regarding focussing problems, a shot that does not demonstrate sharpness is not a lot of help here. I'm sure that with all that lens you will have some really sharp pics - but the woodpecker is not one of them.Just looking at your gallery, the heron in flight would be a much better example of sharpness - look at that eye in flight!
David.Cardiff,Britain.BE A BLOOD + BONE MARROW DONOR TO FIGHT CANCER, YOU MAY SAVE A LIFE.http://www.nikonians-images.com/galleries/showgallery.php?cat=500&ppuser=16427
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