I am trying to live map my Cosworth 4x4 redhead and have got a definition file which is IAW048_01.xdf and I have just learnt that the definition file that I have is for a catalytic converter green head, the one I need apparently is IAW048_02.xdf. Does anybody have one or is there a difference between the two files and could I live map using the catalytic converter file. I realize people are reluctant to give these away but I am hardly a threat by way of competition as I am in the middle of Canada and there are probably only 10 Cosworth in the country.Thank you to anybody that can help me