proform race carb / Idle trouble

first of all, i apologize for not updating when i was messing with this carb. I tried to get the car on the street, had not the time to fully understand / adjust this carb, lost interest in it and got another more simple carb - so i gave this one to cory for some testing, later we made a deal on it.

Cory: as far as i remember there was a low rated PV in this carb - after checking the vacuum on my car i thought this PV would never open....did you put a better suited PV in it? my engine needs around 8"HG PV.

Michael