Suspension forks and frame geometry

[Mr. Zero]

I've come across a couple posts in the past discussing affects of adding a suspension fork to a "retro" frame. Recently I came across a brief article from the Nov. '93 issue of MBA which concisely (with illustration) covers this topic. Nothing new to most of us I'm sure, but I thought the article may be of interest to some.

How Bolt-on Front Suspension Affects Your Bike - MBA NOV 1993