Roman Black wrote: What about a slowly rotating platter, ie a rotary motion instead of a linear motion?? This year stores were selling a pizza baking machine where a platform tha= t the pizza was on rotated and a stationary head with a heater element baked th= e pizza as it slowly rotated through. Sounds like it might do the trick. -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics