Derby Talk

Gold flashed contacts are certainly more reliable than standard tin plated contacts. However, the use that these start switches see isn't all that much that you would notice. I'm not quite sure I know what a "crosspoint contact type" switch is, though I don't believe that the switch mechan...

Our club has had a RaceMaster IV finish line timer for many years, and there have been several problems with it over the years. The last 2 years, I managed to put some time aside to figure these out, and I'd like to share my findings here, in case others are having similar issues. Whisker Switch: I'...