Hi all! I just wanna ask I have a 9mm(joint size) mini bong and wanted a vaporizer, (Imma bit new to vaporizing so.. ) I saw this vapocane B at this site wanna purchase it but then they are selling 14.5-18.8mm(joint size). Do u have any thoughts of where I can I find a 9mm attachment vaporizer like vapocane B? or I need to find a converter 9mm to 14.5mm? What's the cheapest way to go? Help will be appreciated thx!