Miss and carb tuning troubleshooting

Comments in the Quote
A5) Yes, it has a functioning PCV valve, a little noisy though, but I have replaced it 2 times and still the same. Hose isn't collapsed either.They are usually quiet at anything over 12inches. Is it possible that your vacuum gauge is out of calibration?

A6) No, tdc mark has not been proven, could explain how the car is running how it is if the damper has slipped.Hyup, proving TDC shoulda been done before the timing was ever set

A7) Mixture screws still work fine. Turning in leans idle afr, turning out richens.
Q10)Will it stall if you turn them all the way in?

A8) Secondaries seem to be fully closed, will confirm later today. Very good

A9) Compression and leak down test will be done this weekend. I'll post the results. Thanks again. We'll be waiting, although it might be premature to do a LD,unless the compression numbers are very low, or very uneven.

*Edit* Cold start idle at 950 and only drops to 800 in gear while brake is applied, warm same 'ol 650.OK, now I am confused. Earlier you said; "A2) Idle speed is set at 950, in gear about 650." So just to be sure,please clarify; what is the normal CURB idle in Neutral, and what is the normal fully warmed up idle speed in-gear with the brakes-applied.