I have five better bottle fermenters. I also have better bottle stoppers, racking adapters, simple flow valves, dry tap airlocks, and hose adapters for all of them. After fermenting a batch of pale ale I disassembled the valve and racking port for cleaning only to discover that the racking port base had cracked almost 270 degrees around. In early January of 2015 I emailed better bottle to see what might cause this, and if this would be covered under warranty. The racking adapter was only three months old at this point. I received a response from Walter saying "That is very odd. Are you getting your carboys and fittings clean between batches. How do you clean and sanitize?" I detailed that I disassemble the valve and clean all components with warm pbw and slosh a cotton rag around the fermenter to dislodge any solids, and then rinse thoroughly. Before use, I sanitize with Star San I received no response to my email. I send another email to the same address on January 23rd and that gets bounced back to me as a bad email address. On February 26th I send an email to a different address I found on their site detailing my experience with pictures. No response. I called them in early April to get an answer to this and we played phone tag a bit. I finally got someone on the phone and the first question he asked is "How do you clean it?" As soon as I mentioned pbw he essentially said "That stuff is caustic and you ruined the part". "Directions on how to clean our products are on our website." I had to dig to find them, and yes they do warn about prolonged soaks with pbw. They do not however say not to use pbw. He also said it would be more expensive for them to send a replacement than it would be for me to go buy one. Am I missing something here? More expensive for whom? Their accessories are expensive! This guy changed the subject to tell me about how their phone lines went down and they had a flood that ruined very expensive equipment. You just lost a customer buddy and I don't give a F@#k about your phone lines or flood, that's what insurance is for. I told him he just lost a customer and I would be replacing my fermenters. He asked me what I would replace them with and threw me a sales pitch about the dangers of glass and expense of stainless. I will be selling all of my unused BB components on ebay shortly and buying a stainless conical or going to glass carboys. I haven't been this mad at a manufacturer in a long time. Don't expect Better Bottle to be any help if you have a problem. Rant over.