X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Thu, 01 Mar 2012 00:00:15 -0500 Message-ID: X-Original-Return-Path: Received: from imr-mb02.mx.aol.com ([64.12.207.163] verified) by logan.com (CommuniGate Pro SMTP 5.4.4) with ESMTP id 5422087 for lml@lancaironline.net; Wed, 29 Feb 2012 16:07:19 -0500 Received-SPF: pass receiver=logan.com; client-ip=64.12.207.163; envelope-from=rwolf99@aol.com Received: from mtaomg-da04.r1000.mx.aol.com (mtaomg-da04.r1000.mx.aol.com [172.29.51.140]) by imr-mb02.mx.aol.com (8.14.1/8.14.1) with ESMTP id q1TL6U2A022646; Wed, 29 Feb 2012 16:06:30 -0500 Received: from core-dqd004c.r1000.mail.aol.com (core-dqd004.r1000.mail.aol.com [172.29.162.13]) by mtaomg-da04.r1000.mx.aol.com (OMAG/Core Interface) with ESMTP id 4CB77E0000A4; Wed, 29 Feb 2012 16:06:30 -0500 (EST) X-Original-To: lml@lancaironline.net Subject: Balancing L360 Ailerons X-MB-Message-Source: WebUI Received: from 216.207.126.66 by webmail-d181.sysops.aol.com (205.188.171.205) with HTTP (WebMailUI); Wed, 29 Feb 2012 16:06:30 -0500 MIME-Version: 1.0 From: rwolf99@aol.com X-MB-Message-Type: User Content-Type: multipart/alternative; boundary="--------MB_8CEC53D24AC528F_101C_9C6E_webmail-d181.sysops.aol.com" X-Mailer: AOL Webmail 35647-STANDARD X-Original-Cc: stevens5@swiftdsl.com.au X-Original-Message-Id: <8CEC53D249BA8C5-101C-29D3@webmail-d181.sysops.aol.com> X-Originating-IP: [216.207.126.66] X-Original-Date: Wed, 29 Feb 2012 16:06:30 -0500 (EST) x-aol-global-disposition: G X-AOL-SCOLL-SCORE: 0:2:437917696:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d338c4f4e93566384 This is a multi-part message in MIME format. ----------MB_8CEC53D24AC528F_101C_9C6E_webmail-d181.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" This is what Charley Brown said, presumably regarding the Legacy: <> For the 320/360, Lancair provided lead half-rounds, and you use a pair of t= hem on either side of the leading edge, so it looks like a solid rod with t= he fiberglass leading edge trapped in the middle. The amount Charley says = is still correct -- almost full span for the aileron with the trim tab, and= about 2/3 span for the naked aileron. It seemed like A LOT to me so I cal= led up Carsten when I did this several years ago and he said "That sounds a= bout right". DO NOT FORGET to reinforce the leading edge (the curled part) with stiffene= rs similar to the ones described in the manual for the flap leading edges. = Several early builders reported "buzzing" which was traced to flexing of t= he weighted leading edges. A pair of stiffeners on each aileron does the t= rick, and this is not in the manual. Drill a drain hole for water to escap= e, too, as the stiffeners will trap water that runs off the top of the wing= s. Did you drill a vent hole in each aileron for pressure to escape at alt= itude, too? - Rob Wolf ----------MB_8CEC53D24AC528F_101C_9C6E_webmail-d181.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="us-ascii"
This is what Charley Brown said, presumably regarding the Legacy:
 
<<Lancair provided L-shaped lead stock, approx 1inch X 1inch cro= ss section.  It is affixed to the "leading edge" of the aileron, and I= had to apply it across almost 100% of the span of the left aileron (which = has the trim tab and servo), and about 2/3 the span of the right aileron.&g= t;>
 
For the 320/360, Lancair provided lead half-rounds, and you use a pair= of them on either side of the leading edge, so it looks like a solid rod w= ith the fiberglass leading edge trapped in the middle.  The amount Cha= rley says is still correct -- almost full span for the aileron with the tri= m tab, and about 2/3 span for the naked aileron.  It seemed like A LOT= to me so I called up Carsten when I did this several years ago and he said= "That sounds about right".
 
DO NOT FORGET to reinforce the leading edge (the curled part) with sti= ffeners similar to the ones described in the manual for the flap leading ed= ges.  Several early builders reported "buzzing" which was traced to fl= exing of the weighted leading edges.  A pair of stiffeners on each ail= eron does the trick, and this is not in the manual.  Drill a drain hol= e for water to escape, too, as the stiffeners will trap water that runs off= the top of the wings.  Did you drill a vent hole in each aileron for = pressure to escape at altitude, too?
 
- Rob Wolf
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