I think I should get the trailtech or one known to work- chinese one pictured in my previous post=fail
I wired the chinese 4 wire rectifier using yellow and white where they should be, and red and green with a battery and lights, all lights grounded to green on battery isolated from frame and/or engine contact. lights worked but was discharging the battery. Tried reversing my yellow and white(in case I had the leads backwards)- no effect.
Have the same one on my kids Jetmoto 110cc quad and it works fine there- now I have a spare.