X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [69.171.58.236] (account marv@lancaironline.net) by logan.com (CommuniGate Pro WEBUSER 5.1c.2) with HTTP id 1226997 for lml@lancaironline.net; Fri, 07 Jul 2006 00:13:09 -0400 From: "Marvin Kaye" Subject: Re: Hydraulic issues... more info after tests To: lml X-Mailer: CommuniGate Pro WebUser v5.1c.2 Date: Fri, 07 Jul 2006 00:13:09 -0400 Message-ID: In-Reply-To: <006f01c6a133$50ec3820$6400a8c0@gatewaypc> References: <006f01c6a133$50ec3820$6400a8c0@gatewaypc> X-Priority: 3 MIME-Version: 1.0 Content-Type: text/plain;charset="iso-8859-1";format="flowed" Content-Transfer-Encoding: 8bit Posted for "Bob Jude" : The most confusing part of this discussion is that no one is saying where the pressure gage is connected. Is it high side? Low side? Relative to ambient or differential, high side to low side? It seems to me that the only pressure that really matters is the differential pressure (High side to low side coming up and Low side to high side going down) because that is the pressure that moves the cylinders. If I had a pressure gage in my bird, it would definitely be a differential gage. I don't see any way that opening the dump valve would not return the differential pressure to zero. Now I'm just as confused as you are. Bob Jude