Thanks for the help, everyone. Here's today's blog post:
No riding yesterday; Saturday was project day at Req's house. I've been thinking of installing a set of foglights on Zoƫ for a bit of increased night vision; I've no idea how much difference it will make, but it looked to be an easy project, a chance to get under the fairing and explore, etc. I didn't want to pay the $400 or so that most commercial cycle fog light kits are charging, so I went with the time-tested "buy cheap stuff and spend six hours soldering" strategy.
I got a pair of Navigator "Crystal-Rod" fog lights from Pep Boys for $25 or so. They were a lot smaller than the others, and had a nice solid black aluminum housing with a pretty small forward lens. They fit standard 55W halogen lamps. Mounting brackets were 3" corner braces from Home Depot, drilled out to fit on the upper engine guard mounting bolts - I still ought to pull these off and lacquer them black to fit with the guard and lights. Got a 12V relay to switch the fog lights, as I wanted them to trigger off the high beam circuit but not draw current from it.
As I wanted to keep all the assorted wiring under the seat, I tapped a short length of 14ga wire into the input end of the high-beam fuse and from there to the relay. Power to the relay straight from the battery, and from there power out to the lights. Ground for the relay and the lights came seperately back to the battery.
As the system's currently set up, the fog lights trigger only off the highbeams; if the brights are on, so're the fog lights, and only then. If I can find a good waterproof handlebar switch, I'd like to tap the low-beam fuse as well, and switch the relay trigger so it either triggers off the brights or the normal beams. As normal is always on, that'll basically let me switch the fogs independantly. Ought to be more useful. For right now, though, this works well.
While I was at it, I figured it was time to clean and lube the chain. I sprayed it down really well with Honda Contact/Brake Cleaner, and I guess I used a bit too much as almost all the can is gone this morning. Gave the stuff awhile to dry, 15 minutes or so, and then finished up with Honda Performance Chain Lube (the stuff in the red can). So that's another 600 miles before I have to worry about it.