Okay, try this, set your camera to Tav which will allow you to set both the aperture and shutter speed to what you want and the camera will decide the ISO. Set your aperture to F11 and shutter speed to between 320 to 400 /per second. This should help with getting sharp focus and freezing the shot to maintain that sharp focus.
Mine is set to that pretty much of the time with my shots. Here's an example, these Bees were moving but at 400/sec their movement was frozen.
Last edited by eaglem; 01-31-2012 at 04:18 AM.