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<blockquote type="cite" cite><font face="Arial" color="#000000">What's
the angle on setting these angles?</font></blockquote>
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<div>Have the face of the backcheck 72 degrees to the key,</div>
<div>have the top 2mm below the tail at 'drop' position.</div>
<div><br>
Regards,<br>
<br>
Jon Page</div>
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