[CR]Determining twisting of main frame tubes

(Example: Production Builders:Peugeot:PY-10)

From: "Gijs Roovers" <gijsroovers@home.nl>
To: <classicrendezvous@bikelist.org>
Date: Fri, 10 Sep 2004 00:46:50 +0200
In-Reply-To: <CATFOOD8ptqN65f1u0400000b3f@catfood.nt.phred.org>
Subject: [CR]Determining twisting of main frame tubes

Hello,

Can anyone help with a method to determine if the main frame tubes are in one plane, or if they are twisted out of the plane, for instance after a side collision. Also, what is a good method to straighten the frame. My problem is that it is difficult to control the force and not overdo the straightening.

Thanks for your help

Gijs Roovers