<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=iso-8859-1"> <META content="MSHTML 6.00.2900.2963" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV> This depends on whether you are using Tunelab Pro or Tunelab 97. In either case, the Help files give lots of info. Assuming you are using Pro, the procedure is to recognize the curve as having four invisible anchors, one at each end, one in the 3rd octave and one in the 5th octave. If on a laptop or desktop, (not a PocketPC), use the Y-H-U-J-I-K-O-L keys to move these anchors up or down to reshape the curve to your liking. "To your liking" is where the art of Tunelab lies. -----Original Message----- From: pianotech-bounces@ptg.org [<A href="mailto:pianotech-bounces@ptg.org">mailto:pianotech-bounces@ptg.org</A>] On Behalf Of mps@usol.com Sent: Tuesday, August 22, 2006 1:05 PM To: pianotech@ptg.org Subject: Tunelab tuning curves When using Tunelab, and after you measure IH (say A1 to A7) how do you adjust the tuning curve? I've tried many ways but I know there are still many more to try. Thank you Mark -------------------- Mark D. Montbriand PTG Associate Member</DIV></BODY></HTML>