<div>Good question. Then the difference we are looking is a fundamental difference in the pianos and not the stringing. The two differences I can think of is the length of the back scale, though I'm not sure how much difference, and the angle of the tuning pin. On the Baldwin SD6 I tuned today the pins lean toward the front too much and thr coil wants to drop the bottom loop down the pin. Can you send a picture of the pins and coils and let these guys guess some more?? </div> <div> </div> <div>Keith Roberts<br><br> </div> <div><span class="gmail_quote">On 4/18/07, <b class="gmail_sendername">Willem Blees</b> <<a href="mailto:wblees@bama.ua.edu">wblees@bama.ua.edu</a>> wrote:</span> <blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">If the problem was the back scale, then why have I never had this<br>problem with all the other Steinways I've restrung? Is there that much <br>difference in the back scale of a D than in the other S&S models?<br><br>Wim<br><br></blockquote></div>