And the boss has been out of the office most of today. So I have sunk a bit of time into a 4 page letter to detail the agreement of the sale, the faults not corrected, a detailed breakdown of each fault, other small niggles with the car (the missing MOT advisory, missing service book), my feeling about the lack of after sales regarding the paint touch up, and the potentially dangerous nature of the wobble/lack of power and sticking brake feeling. If said actually dangerous they would want to know why I continued driving it.
Mentioned that the only reason that It has taken nearly 2 weeks to return is that is the date their salesperson gave me as an appointment, and given them Thursday afternoon to fix everything including the paint. If the paint isn't fixed Thursday afternoon, or the car wobbles/drags Friday they are getting it back Saturday for rejection and mention that I wouldn't hesitate to use the credit card company, if I felt a rejection/refund was necessary and they refused to comply, plus I threw in loads of "merchantable quality", "fit for purpose", and "does not conform to the contract at the time of sale" straight out of the sale of goods act, to let them know I know what they will pretend I shouldn't.
Lets hope I don't need to enforce it, even though I'm going to hand it them anyway when I drop the car tomorrow lunch.