Holley 4150 dripping fuel from primary discharge nozzle?

Thanks.
So.with the car in park what number should.I be looking for?
8BTDC?

Can you explain squareing up the idle slots?

I have the bowl off but its dark so in the AM im gonna try a new power valvean gasket, make sure the jets are tight, pull needleand seat an clean and reset float.

If this the right thing or am I looking in the wrong place?