No filler! So was wasondering if anyone used these in a DCT or any tank and if they leaked. I'd assume the hole would have to be pretty tiny. I like dual punching, so i'd probably make the holes just enough to pierce through the metal.
Ideas? Experience?
510 CE2 Cartomizer XL
Ideas? Experience?
510 CE2 Cartomizer XL

Good example, Chrispy