Ok, so tonight was my first time strobing from a tube and I will have to say that it went much better than I had expected but not perfect. (at least not to my standards.) Anyway, I was wondering if anyone had any suggestions on this. For the most part the flash was on about full or 1/2 power for most of the night. I started off trying faster shutter speeds (500-1000) but was having troubles syncing with the flash. So I compesanted by shooting at 1/250 and closing up my aperture. I was then able to catch the light but I then got a bit of motion blur. Eventually I was also getting better results as the sun went down. Also, my ISO ranged from 400-800 durring the night. I would ideally like to keep this as low as possible. So once again, if anyone out there has any suggestions it would be much appreciated. I want to get this thing down. Other than "keep the tube out of the shot"