Doh! Not being able to leave well enough alone I decided to balance my carbs today. I've done this several times before and after changing needles, jest and even exhaust since last, I decided it was time to do it again. Warmed the bike up, increased the rpm's, connecting the Carbtune II to the vacuum ports and HEY! The balance was way off!
OK. Turning the balance screw one, two, three and I don't know how many turns and nothing happened. After a couple of minutes i looked at the headers... Blue as f****** h**l
Then I realized what I had done. One of the two hoses from the Carbtune were upside down and because of that the reading went totally crazy (you who also use the Carbtune know what I mean). I had leaned out everything and got myself the blueing I have avoided for three years. Now I guess the only thing to do is removing the headers and try to buff the bluing out.
Lessons learned (and this is why I admit my foul up here):
1. RTFM (Read The F******* Manual) once more before doing anything crucial.
2. Take it slow and check and double-check that you're doing right.
3. Leave well enough alone if you can.
Well, that's about it. I was ready to get a bicycle instead, but now I have calmed down...
Sorry about the profanity...
