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<title>Light fixtures</title>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Jim:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Restringing the top two sections of pianos is a common thing for me.
After 3 - 4 years they just get that way. After restringing the capo sections
they calm down for a while and then in a few years it’s time to do the
whole piano. Kawai’s might be more prone to that than some, but our
practice room pianos now are all Steinways and they do the same thing. It
really is string fatigue. They pretty much all break at the capo bar.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>dave<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>David M. Porritt</span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'><a href="mailto:dporritt@smu.edu">dporritt@smu.edu</a></span></font><o:p></o:p></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
caut-bounces@ptg.org [mailto:caut-bounces@ptg.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Jim Busby<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, November 20, 2006
7:20 PM<br>
<b><span style='font-weight:bold'>To:</span></b> College and University
Technicians<br>
<b><span style='font-weight:bold'>Subject:</span></b> [CAUT] breaking strings,
Kawai KG-2A (1997)</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>List,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>We have four KG-2As that now break strings regularly (weekly)
in octaves 5-7. The bass is also becoming “thumpy”. Granted, they
are very heavily used (Up to 17 hours a day), but we try to keep them voiced
and regulated so I don’t believe maintenance is the issue; I think the
strings are simply fatigued. (I can break strings myself with 20 – 30
good solid blows.) I tried decreasing the blow to give a bit less power hoping
that it would diminish the breakage, and that helps somewhat, but I don’t
like to sabotage piano performance just so I can work less… BTW, the
strings break mainly at the v-bar.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I will be restringing these pianos next month (I’ve
HAD IT with them…) so does anyone have any advice concerning the scaling,
etc.? I will be dressing the V-bar and doing all the usual prepping. This is a
high tension scale and I’d love to redesign it but don’t want to
put that kind of time and money into these…<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Any helps out there???<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Jim Busby BYU<o:p></o:p></span></font></p>
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