I know there's a bit of dissension here about cap break in , in general. Its been my experience using the Russian PIO caps that there is a break in period. If you disagree i respect your opinion but for the sake of this discussion let's not go off track please. So , if you're with me so far and agree that if takes some time before they are done doing whatever that might be. My question now goes to, is there a similar break in period for the Teflon Russian caps ? I've never used them before but I'm planning to use them in something in the future. Thanks in advance.