Howdy, On Sun, 15 May 2011, David Hillman wrote: > If I had to do it again, though, I would probably use my angle grinder > with a cutting disc. I'm not honestly sure why I didn't do that last time. I forgot, I also did this. It cuts, but its messy as heck. I'd use the sawzall. The holesaw also sounds like a great idea, if that gets you the shape you want. Mark