SquattingBull
Member
Love the side by side. Cant wait for that report back. Short of something drastic is seems like what you are losing in usability of viton to PTFE does not even compare what seems like a very very small amount of potential contaminant. Also, I realize this may not be the most popular topic but inhaling hot vapor/smoke/whatever as a source of chronic irritation to your lungs and respiratory system is most likely a mountain to a mole hill in potential damage to your pulmonary system. The risk we take while imbibing via smoking.....