Hi Guys

I had a problem starting my b210 last week, checked carburetor float ball was empty, found that fuel pump doesn't pump fuel to the carb, i took at apart and found it is working so as it happened earlier i filled the pump liver with copper and it started working after that, and later found that my float level of the carb have gone up
is that the reason that fuel pump sucks lot of of fuel than earler ?
do i need to adjust the carb float or can it be adjusted from fuel adjustment screw ?

thanks
regards
sumith