Well, I just finished the first mods on my week old 07 xrl. led tail light, maire fender, temp dipstick, removed the smog and blocked off the front holes, opened pipe/no baffle,uni filter, removed the "snorkel" top on the air box. ---It was a busy Saturday-- re jetted 58 pilot, 158 main. I didn't do and real carb mods except I did grind down the idle screw tab and richened it up to 2 turns out from seated. I am getting a hesitation off the line that I can't seem to tune out. Any ideas? The plug looks great! Dark Tan. I read about Daves Mods drilling the slide(which I didnt do) but I have great responce everywhere else. I'm thinking maybe go to 55 pilot? Any suggestions? Bike runs awesome otherwise.