Used plenty, not that particular one though.
Delay on or off are different models. One doesn't appear to do both.
If you wire it the way you noted in your first sentence, you would need to put this on both circuits, OE and 180.
We camp between Hammertown and Back door. Easy access to trails, walk into town in the morning for a free Monster, watch the race of the day start, drop a duce, head out for the day...
Sorry for your loss.
Is it possible to contact anyone in the group(s) he used to ride with? They most likely will know many the details about the car, and could help you get the most money out of it.