Phil,
After reading all your posts... sounds like you need to take your car to someone who knows what they are doing and get it looked at.
There is nothing more annoying/stressful than a car that has "potential" small issues that just annoy and grind you down.
These Aero's are a joy to own and drive, especially if they are set-up right.
P.S. I'd advocate the recommendation from Simon of Brian at Millers (but I would as it's the family business)
