On the subject of steering...
I once shot a local shotgun side match in which a "trained" IDPA SO (or RO, or RN, or whatever they chose to call themselves) decided I wasn't shooting the stage in the order he deemed proper. I had not broken 180, I had neutralized everything I was exposed to, but he didn't feel that I was shooting the stage how it ought to be shot- so he tried to pull me toward him WHILE I WAS SHOOTING by my STRONG SIDE BICEP! Fortunately I was cycling the side while he was acting like a complete idiot so the incident did not result in an AD. I shook him off of me and he threw up his hands to say "I'm sorry," but I was still on the clock- and wound up losing the match by .02. I didn't get a reshoot because the MD claimed the "SO"s action was OK. I never shot a stage that this particular guy SO'd ever again, but I heard from others that he has this tendency. You can't open the door to this kind of behavior, and a rule that comes close to allowing this shouldn't be acceptable. The problem with IDPA SOs seems to be an issue of consistency- I've had quite a few friendly, personable, capable SOs in the time I've been involved with IDPA, but I've also encountered quite a number of small men who seem to relish in having any sort of authority at all, and for them the opportunity to fulfill any role with "officer" in the title allows them to fully indulge some sort of Napoleonic Complex...
WHEW!! That was a truly fantastic rant! I feel SOOOO mmuch better.....