I'm beginning to think the problem is cheap glue. I don't know, but would not be surprised to find that the pipes made in the UK are using old fashion horse glue. Why? Because the motto of the British empire is "We do it this way because we've always done it this way."yes sir....got a St Patriks 2011 Peterson and nickel never got loose in North Carolina cost or Texas until I bring it to Idaho dry winter and it got loose