I've done some more playing and I have the rear light working off the red and black cable. Not sure what I have done differently now, maybe switched the cables. Electronics is not my strong point.
@benana started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
I've done some more playing and I have the rear light working off the red and black cable. Not sure what I have done differently now, maybe switched the cables. Electronics is not my strong point.