Here's the latest on my metal scraping adventure (let's see if this works):Blogger
If that did not work right, here it is again: https://www.blogger.com/blogger.g?blogID=1155486261171755865#editor/target=post;postID=8289179410412212852;onPublishedMenu=allposts;onClosedMenu=allposts;postNum=0;src=postname
-Mark
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