I am rusty with carburetors.

I found gas in the bottom of the air filter holder for a sears mower.

Took the fuel bowl off.
I think I need to adjust the float but the float is plastic with no adjustment tab.

In the old days, I think the "tang" could be adjusted.

I want to adjust the needle so it makes contact sooner to stop the gas flow.

Any other way to adjust it ?

Thanks.