X-Virus-Scanned: clean according to Sophos on Logan.com
Return-Path: <lehanover@gmail.com>
Received: from wf-out-1314.google.com ([209.85.200.172] verified)
  by logan.com (CommuniGate Pro SMTP 5.2.8)
  with ESMTP id 3130050 for flyrotary@lancaironline.net; Fri, 12 Sep 2008 20:18:19 -0400
Received-SPF: pass
 receiver=logan.com; client-ip=209.85.200.172; envelope-from=lehanover@gmail.com
Received: by wf-out-1314.google.com with SMTP id 28so1270305wfa.25
        for <flyrotary@lancaironline.net>; Fri, 12 Sep 2008 17:17:39 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=gamma;
        h=domainkey-signature:received:received:message-id:date:from:to
         :subject:mime-version:content-type;
        bh=Nn7SA/X/BF873k2ZpOiF7x7RbElsoymhhTUZQmDlkPM=;
        b=cTjOwylaACgpJI6WHMdEuH+gTk1Ogjopw2PJytm3CwjAYk7OP7Bc2RxvZSDTg0UHjy
         ByBqHkeX0hSUmU2Vqir81K089W70NOyAEy4NgwATzWs2qsHatFO4y+T2vRzaXz3tolq5
         GkDGy615ZlGiwK23Rw8U/LvwRKUiDI88q1+co=
DomainKey-Signature: a=rsa-sha1; c=nofws;
        d=gmail.com; s=gamma;
        h=message-id:date:from:to:subject:mime-version:content-type;
        b=jRT5Xa47o8OceOmZHQhWFtGkkcj0g7yqYQ3O2Pk4vwZxkjjoi1C4orKM+5FrBrNgRw
         I5lc45q0ja1mFKqk0n0zNyRvaoUM+7oEe3WBN26h5Eboq4kznX6pj49GjR/+WK92yq0A
         z+Oigyxb/gHTv1wLzFvjAdisH4FPHe5tu8TTk=
Received: by 10.142.229.5 with SMTP id b5mr1689883wfh.132.1221265059319;
        Fri, 12 Sep 2008 17:17:39 -0700 (PDT)
Received: by 10.143.159.3 with HTTP; Fri, 12 Sep 2008 17:17:39 -0700 (PDT)
Message-ID: <1ab24f410809121717kbc8da81ldf8540e072374321@mail.gmail.com>
Date: Fri, 12 Sep 2008 17:17:39 -0700
From: "Lynn Hanover" <lehanover@gmail.com>
To: flyrotary@lancaironline.net
Subject: Cracks
MIME-Version: 1.0
Content-Type: multipart/alternative; 
	boundary="----=_Part_28404_21117199.1221265059313"

------=_Part_28404_21117199.1221265059313
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

 Gents,

This is the first time I have looked at the inside of a front cover.  Are
these "cracks" normal?  Or did my part get stressed somewhere along the line
and now I need a new cover?

Chris


Those are called foldovers and occlusions, and are typical of permanent mold
aluminum injection molding. The mold temperature may have been a bit low for
this shot, and subsequent shots would have had fewer such imperfections.
Ultrasound inspection would reveal any actual discontinuities.

Lynn E. Hanover

My AOL people went on break during transmission, and the draft went out.
Sorry.

------=_Part_28404_21117199.1221265059313
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

<div dir="ltr"><div dir="ltr">
<div>Gents,<br><br>This is the first time I have looked at the inside of a front cover.&nbsp; Are<br>these &quot;cracks&quot; normal?&nbsp; Or did my part get stressed somewhere along the line<br>and now I need a new cover?<br><br>
Chris<br>&nbsp;</div>
<div>&nbsp;</div>
<div>Those are called foldovers and occlusions, and are typical of permanent mold aluminum injection molding. The mold temperature may have been a bit low for this shot, and subsequent shots would have had fewer such imperfections. Ultrasound inspection would reveal any actual discontinuities.</div>

<div>&nbsp;</div>
<div>Lynn E. Hanover</div>
<div>&nbsp;</div>
<div>My AOL people went on break during transmission, and the draft went out. Sorry.</div></div></div>

------=_Part_28404_21117199.1221265059313--