I just received my first igo-s today... love it lots just like my cyclone.... but the cap is really tight... im no wimp but It nearly had me reaching for the pliers 
I took the top o-ring off... same... put it back on & took off the bottom 0-ring... the same... took both off... dam... still the same ........!!!
tried my cyclone cap on it and bam.... perfect
is this little guy gonna loosen up a little over time or what have you guys done... I cant see the ss wearing in very quickly

I took the top o-ring off... same... put it back on & took off the bottom 0-ring... the same... took both off... dam... still the same ........!!!
tried my cyclone cap on it and bam.... perfect
is this little guy gonna loosen up a little over time or what have you guys done... I cant see the ss wearing in very quickly
