Well I need to give a shout out to Midwest on this one. Took it down there, over a year past purchase and no receipt, and explained the situation. Was taken in back and had Dale(very friendly guy) pull it apart, inspect everything, put it back together, and it was still leaking. At which point he went and grabbed a brand new housing and replaced the defective housing with a brand new one. Reassembled and no leaks anywhere now!!!
I've never had anything but good service at Midwest, though this is the first time I've ever had to bring back a defective product, I certianly was not expecting a brand new housing. I was thinking my regulator was going to get shipped off somewhere to get repaired at my own expense, but Midwest gladly corrected the situation no questions asked.....I love that place!