I have BLI Steam Micados lacking Reverse Lights. The QSI Decoders are 301-1 with the Quantum Upgrade Chip. I've been told by a contact how to do this even with photos.
When I make the connections to the REV positions, right being positive, it does not work in reverse of forward. Do I need to make settings in CV 29, CV 33, and CV34, other than their originals? The suggested resistor was 100 ohm, which I didn't have, but a 160 ohm was attached on the short side of the LED, and allows light when attached between the rails.