Recently I was tapped to run technology for my local club's steel challenge, as the regular guy was unavailable. I decided to only shoot one gun rather than the two or three I would normally run for an SCSA match. Despite the minor distraction of running the iPads, wifi and timer sync, I had two of my best stage times ever. Sometimes, when you have distractions, doing one thing as well as you can can be useful.
As one of Clint Eastwood's more iconic characters once said, "a man's got to know his limitations".
Anyway, back on topic, I feel that the new appendix D9 could have been slightly better refined, because right now I'm in a cordial debate with one of my club CRO's about whether it's allowed to run a CO Shadow 2 DA/SA cocked and locked for LO, as one of my squad guys wants to do in our first upcoming match allowing LO.
The fact that there's a question about it from a highly experienced and competent NROI certified CRO tells me maybe it could have been made a little more clear. (Seems clear to me that it should be OK, but I'm not a CRO).