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<p>[QUOTE=&quot;mikem2000, post: 1408674, member: 30574&quot;]Prince,</p><p><br /></p><p>I do not think they are adjustment marks either.&nbsp; I have never seen adjustment marks that were that perfectly parallel. It was a manual process so the lines were usually not that perfect. They also seem to flow from the devices to the fields to cleanly. I do not think file marks would appear like that.&nbsp; It looks like PMD to me.</p><p><br /></p><p>Mike[/QUOTE]</p><p><br /></p>

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