I read back through the posts and there was mention made several times about pressures, but none of them said anything about pressure being related to recoil.
The only reason I mentioned pressure was because of how it pertains to using these shells in older doubles. Your post is the only one that I can find that made mention of anything relating pressure and recoil.
SRH
Stan, the title of the thread is "Soft RECOILING Loads". Generally, what comes after relates to what's suggested in the title. Or at least that's what I've learned as a writer. If I wanted to relate pressure to older doubles, then I would have made that clear by saying: "For those of you shooting older guns requiring lower pressure loads . . . "
Otherwise, one is likely to conclude--as I did--that we're somehow mixing up the concepts of pressure and recoil.