Amazing With no Splash Catcher or 2nd disk perc, the draw is seriously unrestricted. Just shoots vapor right down your gullet! Learned my problem isn't a bigger tube, but a highly restricted big tube. With this thing clearing instantly I am having no problems handling the beast. edit: You might notice there's no APIX logo. I was surprised as I never brought it up nor did he. Either way I feel similarly to other FC Members where logo-less clear scientific glass is simply beautiful. Might try to make a more professional in-action video this Thursday.