I've had the Grid in my car for 3 years. Went to a 10-71 blower and bought the 7762 to assist with pulling timing. I updated software on laptop, updated Grid. Still not showing MAP timing tab in MSD View. Ignition is on and with laptop connected the light on the 7762 is not coming on. All new parts, CanBus plugged in, new resistor on pigtail. What am I doing wrong?