Hi guys, looking for a little help. Have a customer in Dubai with an E38-T43 combo and we are trying to get the tap shift to work. Everything is turned on in the calibration and set up for a wired switch. Can look at the PID's and it says its working, yet no shifting. In order to make it work I think I need to incorporate a BCM, or go to a compatible OS. Am I on the right track or am I missing something? Does anyone have a tune that may work? Can this tune be fixed? Any help is appreciated.T43tuned_0000.ctzE38tuned_0000.ctz