You wouldn't think a diamond would wear out with glass? But the other bit looks like it worked quite well. That's a good tip about submerging it in water but i would have thought the tape wouldn't hold. What brand of two sided tape did you use? Good job...
Words of Wisdom:
“Words that sink into your ears are whispered…… not yelled”
“The biggest trouble maker you’ll probably ever have to deal with, watches you from the mirror every morn’n”
“The only difference between a rut and a grave is the depth”
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Just remember...when it's time for the hearse to pull up..there's no luggage rack on top!
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The beauty of the Second Amendment is that it will not be needed until they try to take it...Thomas Jefferson