I've had some issues lately with random movement when i do a tight shot. I initially thought it was due to some intense lighting i was using, but it seems to be happening more and more. Is this some quirk that has sometihng to do with my settings, or do I have major issues on my hands. Thanks for any help.
It could be that you have OIS (Optical Image Stabilization) on. If you are on a tripod and zoomed in, you can get some weird effects. Turn OIS off if you're on a tripod. if OIS in on, you should see a hand with some shock wave looking things around it.