Hi Gareth,
I understand your views on this and normally I would tell Audi where to go but I am used to pressing a bit harder on the brake pedal to start it. It actually does start ok since the battery was changed so I will soldier on.
Audi have acknowledge that I have had problems with it and offered to take it back now for a complete refund or later (for a reduced rate). I am fine with that for now. If it really chuffs me off, I will get rid, Meanwhile I will crack on.