<HTML style="FONT-SIZE: medium; FONT-FAMILY: AGaramond Bold"><HEAD> <META http-equiv=Content-Type content="text/html; charset=windows-1251"> <META content="MSHTML 6.00.2800.1522" name=GENERATOR></HEAD> <BODY> <P> <DIV> << What causes a key to "bounce"? In that, when the key is pressed and <DIV><FONT size=+0>> then it returns there is a little bounce up and down. What can be</FONT></DIV> <DIV><FONT size=+0>> done to minimise this? </FONT></DIV></DIV> <DIV> </DIV> <DIV>Too much lead is definately a cause. However, a properly regulated key up-stop rail will minimize the problem. A "smidgeon" of play for the sharps, is usually adequate for the whites.</DIV> <DIV>Joe Garrett, R.P.T. (Oregon)</DIV> <DIV>Captain, Tool Police</DIV> <DIV>Squares R I</DIV> <DIV> </DIV> <DIV> </DIV> <P></P></BODY></HTML>