Here is the trk file. I used the weapon release info function in IFFCC to get how many rounds I fired. I think the gun in its current state is ok but the accuracy should be improved a bit. The gun run in the track was bit late but any further distance like .8nm would require maybe 30 more rounds. It just come down to knowing the threats, when they shoot, and their weakness. When it comes to the damage model I think it could use some tweaking as I think the plane is a little frail in the sim.
server-20160120-162822.trk