07-11-2016, 06:23 PM
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Member
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Join Date: Jan 2011
Posts: 3,567
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Quote:
Originally Posted by glynparson
Buy a peak. You don't need more than a 10 unless you are buying Doyle and Magie errors than you may want a little stronger. Peak has the lines to measure centering and is used by both Psa and sgc graders at times.
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EBay link please sir
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