They replied to my Q? about fixing the taillight. Yes, it may be installed the other way.
The Yamaha racer mentioned above bored out my 836 for me, I mentioned the time 13 of us rode to Louisville to watch him and two other locals race the flat track. He said no crap, that's cool, how did I do? I said you were in the middle of the pack for two laps, looked like you said screw this and downshifted. In two more laps you had a half lap lead on the entire pack. Then it blew up. He replied, sounds like me.