Remington Klean Bore Primers ??

I saw a post about Remington Klean Bore primers not always firing and was wondering if anyone has had a problem with them. My son's and I and 4 friends have been using them with out a mis- fire. I have shot we have shot 100's . :thumb I even had a box get totally soaked and tried them today . I fired the first 30 in the box with out one misfire !!

RobK.