You should to be honest, There is a easy way of doing it tho...Disconnect the fuel line. Loosen up the clamps on both sides of your Carb, Rotate it so the bowl is facing you. Its tight but it will turn 45 degrees. Then remove the 4 screws holding the bowl on. Pull out the main jet and look at what the numbers say on it. Then take it to your dealer and say i need the next size bigger. Shouldnt be more than 10 bucks at best.
Wipe out your bowl good so you have a nice clean carb for this season. And while your in there pick up a in-line fuel filter and throw that in too. Saves headaches ~ LOL
If you want me to snap some pics let me know.