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--></style><title>Digest, Vol 1103, Issue 85 Moving Wippen
Rail</title></head><body>
<blockquote type="cite" cite><font face="Arial" color="#000000">It
should be very perpendicular to the shank with the back side of the
jack </font></blockquote>
<blockquote type="cite" cite><font face="Arial"
color="#000000">running an extension of the line of the back side of
the knuckle core. Not a</font></blockquote>
<blockquote type="cite" cite><font face="Arial" color="#000000">lot of
room for moving this around unless you want to introduce friction
problems.</font></blockquote>
<div><br></div>
<div>consider this: A right triangle</div>
<div>Short arm = jack center to jack tip.</div>
<div>Long arm = knuckle core to hammer molding center line</div>
<div
> <span
></span> (line drawn
parallel to shank from jack tip)</div>
<div>Hypotenuse = optimum spread?</div>
<div><br></div>
<div>Or is this triangle measured to shank center. I don't have
the time now to</div>
<div>look into this.</div>
<div><br></div>
<div>Just a passing thought.</div>
<x-sigsep><pre>--
</pre></x-sigsep>
<div><br>
Regards,<br>
<br>
Jon Page</div>
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