08-08-2018, 03:31 PM
Concerning the compression, first thing I'd do is run the test properly i.e. on a warm engine, then you know where you stand. The important thing is whether there is a big variation between cylinders (which there isn't based on what you've shared). An A7 will run pretty well with 65 - 70 PSI so I wouldn't worry too much, as others have said a bit of running-in may well bring about an improvement.