Thanks, Tony. It's not that difficult. As long as you're not too aggressive along the natural edge, everything (hopefully) stays together fairly well.
I did have a problem with the lid when I dechucked it once.... It fell on the floor, breaking some of the fairly thin edge. :BangHead: (This is THE problem with two-lever chucks I was talking about in a thread a month or two ago). Fortunately, since it's a natural edge, I sanded that edge a bit, and it still looks pretty good.