Opening and closing the throttle does not flood it, these things don't have a accelerator
Pump,
a flooded condition is from a piece of junk holding the float valve needle open , or worn out float needle , or bent float
And when this happens it doesn't start good or not and all and runs like crap.
What you have is a throttle cable routing problem still,or cable adjustment issue,
Or the carb slide is not lined up with its pin in the carb body and its hung open.
86 atc 250r
85 atc 70
84 atc 200s
05 650 rincon
06 400at rancher
93 lt80
02 kx65