Predator 500 carb

I just rebuilt my carb in my 03 predator and its leaks a lot of fuel over night, We went riding and it wasn’t dripping, (I turn my fuel off when transporting and even when it just sits, even when i washed it after riding that same day there was nothing on the ground. So i parked it in my garage and woke up with a big puddle of gas on the ground.

i checked o-ring on the seat and the pin, both are in good condition and im thinking its the floater. i’ve already lifted the floater a little and it did stop for a bit, but then starts dripping a few hours later. drain is sealed also.

going to forums before taking it to a shop for them to rebuild it.

Anything to try will be helpful, god bless.