New Regulator Installed
The old 25 ampere design combined the connection to the light (61) and the generator (D+). This one is separated. The lesson is that you must follow the instructions, even if they are in Spanish and not just look at the old unit. Spade connections are used. It took a trip to Kragen to get a #10 crimp-on spade that fits the B+.
After hooking up the unit, cross checking the connections, I polarized the generator by touching a wire between B+ to D+ briefly.