I fitted the driver into the ECU as per the instructions, now MSD have fitted another driver into it, still wont work. I purchased another ECU from a guy on here with wasted spark already fitted by MSD, that wont work either im convinced the MSD loom is wrong, on the OE plug that fits into the MSD loom the black wire from pin 25 on the ecu go to ground ? and the brown grond wire goes to the black wire on MSD connector in other words im sure these are the wrong way round, ill post a pic