this is the stem the tube came with, this is the one I just picked up, its 6.5"/16.5cm slit diffused compared to the holes in the other...havn't tested it out yet, but picking up a quarter later tonight
the new one looks like it should have came with the bong, it fits perfectly and is the same color. great find haha
is it bad to have it touching the bottom corner? btw smoked 4 bowls out of it tonight...man does it pull MUCH smoother and easier, I can milk the entire thing now pics to come tom night...forgot the camera
It should be as close as possible without touching I should add. So its not good if the diffy clinks against the inside of the tube.