<html> <body> Hi Bob ,              this usually caused by a split pin block, the extra stress just opens it up some more. Regards Roger At 04:32 PM 6/8/2003 -0400, you wrote: <blockquote type=cite class=cite cite>To list, I've used oversize pins only to find loosening of pins around it. I use sandpaper instead, but the loosening can happen this way as well in some cases, but to a much lesser degree. Bob Russell RPT </blockquote></body> </html>