Do it yourself, buy one off the interweb, place it on your roof, trace it out. Get the ole sawzall out. Go at it hard, get some silicone out, seal it up so she don't leak and you're done. Simple as that.
They're definitely not something that always leaks, and always has problems with, and are awful to repair when you get fed up with it. And something that most shops won't even try because of the problems with them.
Last edited by TLB4; 09-16-2013 at 10:48 PM.