Never woulda thought of that!
I just started on a pile of 357 brass yesterday and quit because 8 of 10 primers went anywhere but into the spent primer reservoir of my old LEE 3-hole turret press. I'd made up an origami-looking, winged thingy out of a plastic file folder which slides into the hole for the primer arm, which is SUPPOSED to deflect primers into the reservoir. Worked for a while and now NOT. These S&B primers come out with a "pinnnng" and in all directions. Interestingly, CCI and Wolf primers don't do that.
I'm going to try this in the morning!