<HTML><HEAD>
<META charset=US-ASCII http-equiv=Content-Type content="text/html; charset=US-ASCII">
<META content="MSHTML 6.00.2900.2963" name=GENERATOR></HEAD>
<BODY style="FONT-SIZE: 10pt; FONT-FAMILY: Arial; BACKGROUND-COLOR: #ffffff">
<DIV>I don't think it's a fit problem John, the YS has a teflon insert on both ends of the piston pin that keeps it in place and protects the liner. They push out easily with the pin, so it is basically a free floating piston pin, besides it is fairly evident that the crack is originating from the top of the piston as the center looks like it is pushed down.</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>Mike</DIV></BODY></HTML>