Re: Diffusers - who and how many use them?
I know some folks swear by em.
I've never tried a "real" one per se,
or made a good mod version...
But it's not so much that the diffuser filters anything itself,
but that the smaller & more numerous bubbles are filtered/cooled rapidly through the water,
making for a cooler smoke. I'm told ^_^
Haikus are easy
but sometimes they don't make sense.