Hello.  I’m wondering if anyone can tell me if its possible to use multiple firing systems in the same show.  What I need to do is run a line of fronts consisting of 12 firing positions with an address scheme that looks like 1A, 1B, 1C, 1D.  2A, 2B,2C, 2D, 3A,3B,3C,3D  each with cues 1-64.  then on the back field we will be using cobra to run the…Read More