Frustrating though, isn't it?
Mine overheated twice in the first few days due to different faults.
Both found & fixed by BHM promptly, but having a brand new car returned to garage on low loader is a bit worrying, especially as we nearly took car straight off on a long holiday following collection.
Absolutely! Sort of destroys your confidence in the car (given that one of my major reasons for choosing an Aero over a much cheaper and somewhat quicker TVR, or indeed a more expensive but more iconic Ferraris F355, was its perceived reliability). As I'm about to drive it down to Monaco for the GP, I need to spend next weekend doing a lot of UK miles to build up some confidence in my Aero, I think.
Keith at BHM is running it as his commuter for the next few days to properly test it!