Not much to do here, most LHS have spare grommet slide and stems usually for sale for 5$ nothing huge. well i was trying to find a carbon adaptor piece and no one had ever heard of them for some reason so i took a spare stem i had lying around and i though what if i put the carbon in the stem and tossed the o-ring in it and stopped the carbon from falling out. then its sorta like GonG but i take my packed bowl and put it on top of the carbon full piece. hers some pictures of what i did. BEFORE.(sorry for shitty flash picture) AFTER in three hits thats how dirty it got and its such a smoother hit, its crazy.