^^Dude, like he said, there are other caps out there, it offers a more versatile range having that valve. I take out about 2 ny fats (that now come with the each tin) and 5 black dots or greys are fine. If it dont come out so clean then cutthatshitback. Simple. The stock caps are great anyway, its not like using a chisel tip like most of the stockies in OZ.