depends, in all honesty, one tiny air leak isn't going to make any audible difference. Let alone several tiny air leaks. None of that is audible. I strongly disagree. Have you ever even heard a leaky sealed enclosure? Yes, but we're not talking about a sealed enclosure are we? Also, Richard Clark must be a moron then. The same goes for a leaky vented enclosure. It's best to not have an air leak because that will make a weak spot in the joint, you'll have yourself a broken enclosure. Also, I don't give a flying fuck about Richard Clark.