<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><BR><DIV><DIV>On May 26, 2006, at 4:59 PM, <A href="mailto:ed440@mindspring.com">ed440@mindspring.com</A> wrote:</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite"><P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">Concrete blocks/cinder blocks can fracture and crumble!</FONT></P> <BR class="Apple-interchange-newline"></BLOCKQUOTE></DIV><BR><DIV>And yet, your house is sitting on them.</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>They only fracture and crumble when used incorrectly.</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Jeff</DIV></BODY></HTML>