Re: diffuser, yes or no?
well, it depends on if you buy or make one. The one I personally made from a party favor bubble container, has no effect on the draw, feel's like nothing's there. The ones that are sold, yes I would imagine they would as they have much less holes. Save your self the cash and make one your self, they're really simple.
31" MZ Torias w/ Nammor, Social Smoke, Nakhla