Thanx Keith!
Exactly the info I was looking for. Once again you've come through Big Time.
Let us know when you write a book. We get autographed copies, right?
In the morning I'm off to the Depot to get materials and supplies to build this.
No plant will be safe around me!
I can't wait for your site to be finished! I highly suggest anyone interested in MP look at the link in post #1.