Posted by Chriscase [107.201.16.227] on Saturday, November 23, 2013 at 20:47:13 :
In Reply to: Re: Interpreting plasticgauge on main bearing posted by Vaughn [108.68.94.143] on Saturday, November 23, 2013 at 20:35:30 :
Copper gets rubbed off into the polishing scratches- no copper, too polished to hold lube oil, time for a grind. But if it plastigages OK, then you can polish scratches back in with emery cloth.
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