I was over dramatizing. The first time I knew I had a problem was on a four target array. On the forth target it doubled, giving me a mike. The RO said I should have taken an additional shot after the double as the second round went high. I was so stunned by the double that the last thing I was thinking of was another shot. The next stage it doubled twice in a row the first two shots, then the hammer followed the slide. The next two shots were singles with hammer follow. A friend was kind enough to let me finish the match with his gun. It was a level one match and I was the score keeper, so no one complained. The gunsmith that worked on the gun said it went full auto on him while he was testing it.
Hammer spring is a misnomer and I used it for brevity. It is actually the sear spring, the mechanics of which I am somewhat aware.
I was very fortunate to get my hands on this gun. It was made by Gene Morin of Sutherlin, Oregon for his nephew, before the young man discovered girls and lost interest in shooting. Gene is a master millwright and a master shooter. Just finished sixth overall in the 2010 Smith & Wesson International revolver championships. His guns are works of art.