This is the way I have been wiring the LEDs. I guess I have a bad ground because it looks like a our schematics are the same.
Took the 500 out to our local lease today. 70 mph on dirt roads there, then 20 miles of tight single track, then back on dirt roads.
The full 6.3g tank made the single track a little tricky, but otherwise, a very capable bike on the trail.