<HTML>In a message dated 1/12/02 3:30:49 AM !!!First Boot!!!, joegarrett@earthlink.net writes: <BLOCKQUOTE TYPE=CITE style="BORDER-LEFT: #0000ff 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px">The "flap" is necessary! Actually, the "bend" is what is necessary. The "bend" is the actual bearing point and is far more efficient if it's done properly. </BLOCKQUOTE> Joe: After reading Jim's explanation, I can understand why the flap is necessary. I still don't think it is crucial, but I can understand why it is there. But now, you make another statement that I don't understand. What do you mean by bearing point? The bottom of the key is supposed to be lower than the top of the pin. So how can the bedn be a bearing point? Wim </HTML>