Hi Tim: Yesterday (April 5) you made an edit to the Parabolic solar reflectors page which was essentially a commercial for a type of cooker you make. I'm sure it's a very good cooker, but we don't carry commercials here, at least, not in the main articles. So I deleted your edit, except for a brief reference to your cooker and advice to readers that they look at your User page, where you had also put your commercial message. It's still there.
David Williams DOwenWilliams 15:00, April 6, 2012 (UTC)