i have a 125 that runs decent i keep playing with the carb and dont notice any difference from where i have it is it normal to have it run good then shut it down over night or a couple of hours fire it back up and it feels and acts like its loaded up it smokes for the first minute or so then after you throttle it clears out.this happens every time it sits for any lenght of time i have played and played with the carb theres like no change in the adjustments at all other than what i got out of it.thanks oh also i have cleaned the carb completley through out to

 

i presume this is a 4 stroke.....so what color smoke? what condition is the spark plug in? is it oil sitting on top of the piston and then you're burning it off?