This past weekend a buddy and I were riding and he brought to my attention that my rear brake light seems as if it was always on. I looked at it and it does look to be very bright with the brakes depressed. When I engage the braked, the is a noticeable difference in it being a tad brighter but not as much as his and definitively something that a vehicle behind me would have trouble noticing. That said, last night I took a look at the plug (bike harness) and both pins are showing 12V constant when testing them individually. Should they both always have 12 volts? Shouldn't only 1 have 12v with brakes depressed? And the other no current… Which wire is running light and which one is brake? At this point I am thinking there has to be either an issue with the wiring or an issue with the brake switch. Any ideas on how to troubleshoot and in what order?