IowaDave wrote:
I was on a tripod with remote shutter release and all shots were taken at 2 seconds with this setting. I dont think there is a way to decrease the shutter speed any more in this mode. A local town had fireworks early and another town is tonight and more on the 4th of course. I'm really happy with the results. I was about half way zoomed and about a mile away. I did crop these images but very little post work.