I was just bringing a logical concern to light. I’m not saying that every A4 guy needs an S4 and I understand fianancial issues and sentimental attachment to a car with work put into it.
When I had bad valve stem seals I had concerns about my motor and didn’t go out and buy a JHM supercharger kit to slap on it.
I know your car has been in the shop for issues, but you came to members for advice on your compression numbers and we told you that it should be re-tested correctly. From a friendly point of view that should have been #1 on your list of things to do because it doesn’t matter about maintenance and appearance if your motor needs rebuilt.