http://www.youtube.com/profile?user=kbaxterpackwood I posted for webcasts to Youtube.com I'm too tired, it's almost midnight, to try and figure out how to get them onto the blog right now. It took almost a half hour for each video clip to load to youtube.com (eeegads).
Here's what happens to the plate as it dries out, it developes pits and cracks. These can be quite useful.