<html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <font face="Arial">Yes!  *Everything* must be taken into account!<br> <br> David.<br> </font> <div class="moz-cite-prefix">On 17/11/2012 19:00, <a class="moz-txt-link-abbreviated" href="mailto:pianotech-request@ptg.org">pianotech-request@ptg.org</a> wrote:<br> </div> <blockquote cite="mid:mailman.2.1353178802.15406.pianotech@ptg.org" type="cite"><font color="black" face="Arial, Helvetica, sans-serif" size="2"> <div>Not only that, but doesn't the earth spin faster closer to the equator? So don't we have to take that into consideration, too?</div> <div> </div> <div>Wim</div> </font></blockquote> <br> </body> </html>