What a shame it came to this, these cars can be VERY frustrating, I have my fair share of experience in that department , I had a trip to mapping on Tuesday, had some issues during mapping that sees me only get to 0.8 bar, Ryan was very helpful in advice during and after the mapping session, I drive to ACE win best car on the day :D:D[OOPS][/OOPS], then on the way home get odd AFR's and a rough engine idle, first thing I do is book it in and get it on a trailer as I dont want to risk the engine OR breaking down on the public highway knowing there was an issue, this as you can imagine is very annoying but these things happen sometimes and you have to get them sorted, I fully understand why you would want to take your car to ACE, I really wanted to be there to but if the car is not right you need to get it fixed first if it could cause an issue to other road users
If at any point my engine builder (Phoenix) or mapper tells me it is best not to take/use the car, I would never consider risking it otherwise you put the company in a very awkward situation if something goes wrong
Hope you get your car sorted soon