In reply to Duke :
That reminds me...
Thursday night as I was (still at 9pm) doing setup at the track the Sherco overheated badly. Turns out that the electric fan is only good for about 10 years.
Friday afternoon as I was coming back from the farthest part of the course, still doing setup, climbing a hill on the GasGas, I hit a good size tree root, purposely, and launched into the air. When I landed, the rear wheel skidded and the bike immediately stopped running. The master link broke and the chain got caught between the case and the front sprocket. At least I was only about half the way in on a 12km loop.
After I raced Sunday I rode to the very back of the course on the KTM to close a nasty section from the C class riders. When I got back on my bike the battery was dead. No kick, e-start only, but I was very near the hill where the link broke on the GG, so I used that hill to bump start it.
I despise trailer lights, as they never work (for me) for any length of time, but have used the same magnetic lights (for that very reason) for over a year. On the recent rebuild of my trailer I mounted the same magnetic set permanently. Monday night I was coming back from doing teardown at the track when I noticed my trailer lights were *not working...
Tuesday morning I pulled out of my driveway in the Spark, wound it up to about 6000RPM like normal, and when I went to shift the car pulled HARD to the left, then started making a pile of noise. I pulled over to find a nice big Phillips screw in the LR tire. It was flat, but the sidewall on those NeoGen's is so stiff you could probably call it a run flat, and I didn't notice it going slowly up the driveway. I was close enough to home that I drove back slowly, was able to remove it with a screwdriver, and plug it on the spot.
* After berkeleying with the lights way longer than I should have, it turned out to be something simple. With both 1157 bulbs in, it immediately tripped the overload internal to the (I assume) BCM. Disconnecting the lights, shutting the car down would reset it. Removing one of the trailer light bulbs, either side, it would work. Putting the second bulb in tripped it immediately every time. I had re-wired the light set to work more effectively with the dual voltage run/brake setup my car has and that sent me looking in the wrong direction.
Any guesses what it was?