Great, we're getting lectured by another pompous-ass condescending Canuckian. What is this world coming to?
However, in preparation for the FCNC and FCWC some of us at Bayou were practicing getting our shots off within the 45 second timeframe, with (in my case) the attendant drop in score. We could not institute pair firing as it would disrupt the line and most shooters on that line were not going to Connaught and wanted to better their ratings and pursue national records.
So it was up to the individual.
Also to get the full effect of pair firing, you need to inject the random shooter who disagrees with your scoring or the other one who ignores your shots or better yet, writes them down wrong and so on.