@SloJimFizz the tiny stem I have pictured above from @Ed's TnT doesnt cool the vapor much if at all for me. I think it's too short IMO. It gives good flavor but you need to be at temp 4 or 3. It is delicate and a pretty piece. There is the Atomic Booster Stem that Ed has on his website. Here's the picture below. This is the Atomic Flow Booster from @Ed's TnT this uses a basket screen. This works better to cool the vapor. I'm not sure if this is in stock?