I did. I played eanie meanie mynie moe with my 2 spares. No light yet.

Crap. I don't know if I'm going to be able to really confirm it'* fixed my launching KR unless I go to the track. I tried a few times on the way home today. I didn't pull any timing, but it lit the front tires up like the pavement was wet when I preloaded. I need a prepped track that isn't 100+ miles away.