i have a set of boysen reeds on my 98 150 vmax that i had the dealer install with my new power head . It started idling rough after the break-in i changed plugs brought it back in to get readjusted and the same thing . well im not to worried about the idle and the mid to top-end power is awesome but the thing is i cant just run all the timei have to fish a little so when im riding around looking at the graph i foul plugs like crazy . any suggestions ?