Guys lately (well really since my last carb tune), my 240 is stuttering at low throttle, like the fuel delivery is not there or I'm missing. But as soon as I step on it or if I'm traveling at higher rpm's, it's as smooth as silk. Any guesses as to what's wrong?

sounds like maybe your carbs are not synchronized. Or, one of the carbs is too lean. most likely out of sync:cry:

try this site for info on tuning your carbs...

http://www.niksula.cs.hut.fi/~mdobruck/siililand/mini/diy/3/su-tune/su-tune.html

or this one

http://www.ztherapy.com/

well i have the ztherapy video, and although i haven't taken my carbs apart, i do know they are in sync. both of my mix nuts are about 2 turns from closed. i also have the problem of wet plugs every time i check them. i'm not a mechanic so i don't really know what this means or what to do about it.