I think I have found the solution to the problem. I ran a 7" piece of silicone tubing off the small IO stem ( just the one piece no extensions) into a tall pill bottle (cylindrical about 6" tall) like a bong. I put a hole in the side about 2" up from the bottom, exact size of the tube. Put tube down hole at an angle 'till it hits the bottom corner. Then in the lid of the bottle, drill a hole (again exact size so as it's air tight) for another piece of tubing (preferably smaller diameter tubing 1/4" wide or so). Put a tube in there just far enough to barely be coming out the other side. Here's the part that made the difference. Put hot water (hot enough to put off a little steam,not boiling hot) in the bottle up to the bottom of the first tube hole. Place lid on, now there is about 4" of space for the "steam" to gather. Hit it slow, and man, the moisture this adds to the hit feels wonderful, as opposed to the sahara dessert hit that you get normally. It's important to have that space for steam to build up, this wouldn't be possible with an open top bong. Try it man, this shit is smooth as fuck and no dryness whatsoever.