Sorry, I don't know what that means.
When I started loading in 1970, there was no internet. I learned by reading all I could which included various gun magazines, many loading manuals and of course by actually doing it. I guess we got the internet in the mid '90s and suddenly all sorts of information was flowing. The "information superhighway" was a common expression in those days.
What it amounted to is that for 25 years, I did all sorts of "old school" stuff with great success. Just as an example, a more recent thing was cast boolits through Glock barrels; first Glock in 1991. By the time I'd learned it was a bad thing to do, I had shot many thousands of cast boolits in several Glocks. Holy Smokes I was courting disaster all those years and all along I was saying it was just simply success. Really ... I still think that way.
Since about 1975 I've been loading 45ACP. For many years I was strictly revolver with .357 Magnum and .44 Magnum being probably 90% of what I loaded. I did load for 9mm Luger and 45 ACP way back then. The good Lord only knows how I managed to get those magnum rounds chambered in my revolvers as
everything I loaded was very heavy ... at max or so close the difference didn't matter. Back then I was both immortal and indestructible so heavy
eargusplittenloudenboomers were no problem. In fact I relished the buck and roar of a big magnum ... I still do. But if ever there were cases that should have bulged and stuck in revolvers those magnums should have, but they didn't.
Now I'm being told the real problem with bulged cases is with
revolvers. Well, I guess I've been living a Class 1 Emboogerment all these years. My 45ACP stuff, has never had a problem in any of my revolvers so obviously the internet has caught me in a paradoxical situation again: I couldn't have had the successes I did and can't still be having them today. I'm just mystified.