Good information!
I'll likely get the chance to focus on fiddling with this more in the next couple of weeks.
In the meantime I'm dredging through all the old books I have here looking for any vintage information specific to the little 2" .410
As yet, I haven't seen a thing in the texts and manuals.
It has been suggested I load up a few samples and ship them off to Tom Amhurst to see what his pressure gun has to say.
If I do, I'll likely roll a few up in modern plastic hulls too, just go get a repeatable standard established.
--Tinker
