fer a rebuild??? i got back from my trip no more then 10 mins ago...i was pullin up to the driveway and it started to bog down...i was able to keep it from stalling but it was also knocking like there was no tomarow also...and it all happend in a matter of 10 secs...if i do need a rebuild its not a problem...my uncle is a mechanic who only does 2-strokes...and i have a rebuild kit at home...so is it time???it's a 2006 bike and the head is still completly stock(even plug)...so does it sound like its time...=/