<!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 6.00.2800.1106" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face=Arial size=2>Hi cy,</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>What I do now is hitting the fork on my = knee and pressing the A3 with the fork, not so strong, but I'm able to hear the = note and the fork's vibrations. I make the operation two or three = times.</FONT></DIV> <DIV><FONT face=Arial size=2>After that, when I feel the A is tuned, = I compare F2-A3 with F2-Tuning fork.</FONT></DIV> <DIV><FONT face=Arial size=2>if I have the same beats, for me A is = in tune !</FONT></DIV> <DIV><FONT face=Arial size=2></FONT> </DIV> <DIV><FONT face=Arial size=2>Quentin</FONT></DIV></BODY></HTML>