To those of you who own a gas kettle, do any of you have an intact indirect baffle in your grill? If so could you take a couple pictures of it from overhead (and possibly the side) to get an idea of its size and curve? I've got the inner and outer dimensions of it, but it's hard to describe the curve when half of yours is rotted away. I'm going to try and find someone locally to fabricate one and want to give them as much info as possible. Also any thoughts on what the metal composition of the baffle is?