So i just ordered a new KM for myself.http://www.hookahstore.com/hookahs-k...kah-p-637.html
and i was wondering if it is worth it to get a diffuser for it. I have on diffuser on my Colossus, i like it and it quiets the hookah a lot. Now i know KM's have a nut on the end of their downstem and i was wondering how hard it is to get a diffuser on it. I imagine that i can boil it to soften up the rubber. Has anybody tried this and if so how successful where you?