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Old 7th June, 2004, 07:53 PM
cadaveca cadaveca is offline
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Join Date: March 2004
Posts: 7,451

of you look closely @ the picture, you can tell that i had gone in circles, by looking @ the aluminum of the sink surrounding the copper.
here you can see were i did the lapping...notice the small bowl of water and no cloth..because the sink was previously lapped, i did not have to clean the paper, and you never should have to once it is properly lapped.
Attached Thumbnails
Dave's Guide to Lapping-image071.jpg