This may seem like a really dumb question, but how do you go about tuning the Raptor. I have had mine for a couple of months now and all it has is a slip-on (Dubach) and a dobeck on it and hopefully some more stuff like intake and head pipe by the end of the week. The thing is that I do plug checks whenever I ride and everytime I do, the plug looks different. The last time I went out riding I had the settings at 4,8,6,7 and when I did the plug check at the end of the day the plug was white? So do today I went out and set the setting to what dobeck recommends for stock and just added a little bit of fuel for the slip-on. I went out rode around for about 30 minutes(nothing about about half throttle), let it cool a while and pulled the plug and it was a little brown which is a good thing. I then proceeded to take it back out again and got on it more maybe full throttle for a couple seconds took it back to the place I have it stored and pulled the plug again and it was white. What is going on? The setting at that time were 3:30, 7:30, 3, 7. Anything you guys can tell me will help. Thanks. Any tips for tuning? Procedures? Recommended setting. I am in San Angelo, Texas pretty dry here with warm weather. Also any recommended settings for after I get the intake and head pipe.