<font color='black' size='2' face='Arial, Helvetica, sans-serif'><br> <div style="FONT-FAMILY: arial,helvetica; COLOR: black; FONT-SIZE: 10pt"> <BLOCKQUOTE style="BORDER-LEFT: blue 2px solid; PADDING-LEFT: 3px">Wim, <div>It would probably be a good idea for you to give Young Chang &/or Samick a phone call (Jane Jones usually answers her emails and phone calls promptly) and get "the official word" from them?</div> <div>Beyond that, see if you can regulate a few samples to spec.If the treble tone is so weak, something may have caused the action to mispositioned. Maybe the key bed got shoved up by some moving trauma (dropped piano), or someone simply messed up the adjustments of the action support bolts. Things happen, especially in lesser stencil brands.</div> <div>Happy New Year,</div> <div>Patrick Draine RPT </div> </BLOCKQUOTE></div> <div>Patrick</div> <div> </div> <div>Thanks for the response. Jane and Samick wouldn't be able to help because this is a Young Chang problem. They are not the same company. </div> <div> </div> <div>The reason I asked the question in the first place is to see if the problem I encountered is indeed one that can be corrected by regulating, or if it is an action bracket problem.</div> <div> </div> <div>Wim<br> <br> </div> <div style="CLEAR: both"> <div> </div> </div> <br> <br> <div style="FONT-FAMILY: arial,helvetica; COLOR: black; FONT-SIZE: 10pt">-----Original Message-----<br> From: J Patrick Draine <jpdraine@gmail.com><br> To: pianotech <pianotech@ptg.org><br> Sent: Fri, Dec 30, 2011 2:49 pm<br> Subject: Re: [pianotech] upright expanding brackets<br> <br> <div id=AOLMsgPart_1_740ed091-b851-4ef3-b25e-168896723c57>Wim, <div>It would probably be a good idea for you to give Young Chang &/or Samick a phone call (Jane Jones usually answers her emails and phone calls promptly) and get "the official word" from them?</div> <div>Beyond that, see if you can regulate a few samples to spec.If the treble tone is so weak, something may have caused the action to mispositioned. Maybe the key bed got shoved up by some moving trauma (dropped piano), or someone simply messed up the adjustments of the action support bolts. Things happen, especially in lesser stencil brands.</div> <div>Happy New Year,</div> <div>Patrick Draine RPT </div> <div><br> <br> <div class=gmail_quote>On Fri, Dec 30, 2011 at 5:59 PM, <SPAN dir=ltr><<A href="mailto:tnrwim@aol.com">tnrwim@aol.com</A>></SPAN> wrote:<br> <BLOCKQUOTE style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex" class=gmail_quote><FONT color=black face="Arial, Helvetica, sans-serif"> <div class=im><br> <div style="FONT-FAMILY: arial,helvetica; COLOR: black; FONT-SIZE: 10pt"> <BLOCKQUOTE style="BORDER-LEFT: blue 2px solid; PADDING-LEFT: 3px">Wasn't there a journal article about this a few years ago? <div><br> </div> <div><br> </div> <div>-kurt<br> </div> </BLOCKQUOTE></div> <br> <br> </div> <div style="CLEAR: both"> <div> I don't recall, can anyone tell me when it was?</div> <div> </div> <div>Wim </div> </div> <div> <div></div> <div class=h5><br> <br> <div style="FONT-FAMILY: arial,helvetica; COLOR: black; FONT-SIZE: 10pt">-----Original Message-----<br> From: Kurt Baxter <<A href="mailto:fortefile@gmail.com">fortefile@gmail.com</A>><br> To: pianotech <<A href="mailto:pianotech@ptg.org">pianotech@ptg.org</A>><br> Sent: Fri, Dec 30, 2011 12:42 pm<br> Subject: Re: [pianotech] upright expanding brackets<br> <br> <div>Wasn't there a journal article about this a few years ago? <div><br> </div> <div><br> </div> <div>-kurt<br> <br> <div class=gmail_quote>On Sat, Dec 24, 2011 at 1:18 AM, <SPAN dir=ltr><<A href="mailto:tnrwim@aol.com">tnrwim@aol.com</A>></SPAN> wrote:<br> <BLOCKQUOTE style="BORDER-LEFT: #ccc 1px solid; MARGIN: 0px 0px 0px 0.8ex; PADDING-LEFT: 1ex" class=gmail_quote><FONT color=black face="Arial, Helvetica, sans-serif"> <div><FONT face="Arial, Helvetica, sans-serif">It's strange that no one answered my question</FONT></div> <div> </div> <div>Wim<br> </div> <div> <div> <div style="FONT-FAMILY: arial,helvetica; COLOR: black; FONT-SIZE: 10pt">-----Original Message-----<br> From: tnrwim <<A href="mailto:tnrwim@aol.com">tnrwim@aol.com</A>><br> To: pianotech <<A href="mailto:pianotech@ptg.org">pianotech@ptg.org</A>><br> Sent: Mon, Dec 19, 2011 6:54 pm<br> Subject: [pianotech] upright expanding brackets<br> <br> <div><FONT color=black face="Arial, Helvetica, sans-serif"> <div>I just tuned and worked on a Weber upright, 109, serial number TOOO 14141. I don't know what year it was made, but I'm guessing it's about 30 years old. The first thing I noticed when I was tuning was that the checking distance is about 3/4" to 1 inch, which gave the piano a funny feeling. I then started looking around, and found that the LO was at least a 1/4". Another oddity was that the last octave was barely audible, not like other YC and Samicks I've tuned. Other dimensions seemed OK, like the damper timing, and the position of the capstan on the wippen cushion. </div> <div> </div> <div>Has anyone ever experienced YC upright actions behaving this way? Is there any history of YC upright brackets expanding? After all, wouldn't the foundry that made the grand brackets also make the upright brackets? If these brackets are expanded, would the effects be what I found on this piano? <br> </div> <div>Wim Blees RPT</div> <div>Hawaii<br> </div> <div style="CLEAR: both"> <div> </div> </div> </FONT></div> </div> </div> </div> </FONT></BLOCKQUOTE></div> <br> </div> </div> </div> </div> </div> </FONT></BLOCKQUOTE></div> <br> </div> </div> </div> </font>