Thanks for the comments, but it's all of you that deserve the credit.

All of the Moderators deserve thanks for the time they put in and the expertice they bring with them. The people who send in Pictures and supply or draw diagrams for discussion make things more interesting and often show an answer for a difficult question. It seems that many people are here because they care about what they are doing and want to share what they know. It's a good thing!

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Bill

Bill