Hi I have no way in testing anything as I don't have any leads or software to plug in.
As I said the car runs perfect on the level 6 ECU. But for some unknown reason it will not idle properly on the level eight ECU. Is it programming in the chip or is it the baby board. This is going on over six years I had sent it to the UK and they couldn't see the issue as they hadn't got a car would stage one mapping no car to test it on