thanks, I have a spare ecu as I got a Kmaps ecu sent from the UK. Really does change the car. Not much remapping done in Australia. The TF is at the doctor at the moment with weird problem where a cylinder looses compression but never the same cylinder. Was #1 with 20lbs, then recovered and went to #3 while #1 now had 175lbs, then #2 with all the others at 175lbs. Strange!