Omfg it runs!

[Shady]

@Mk4 30R

your car pulls 25in/hg at idle? as you said its not idling well, its tough to get a good vac reading. id do a pressure test, push about 15psi or so through the charge piping and check for leaks. but sounds like your ignition timing is not right if it wont hold an idle

Its right where it should be