After market Ignition Trigger wire???

He I need a little help. I just installed a Crane ignition on my 94. It is running and seems OK but the book says the LED light should blink and mine is steady. My question is what do you attach the white trigger wire from the Crane Ignition to on a 94 GT?? I used the LT BRN.wire that went to NEG side of the Coil. Is that right??? Any ideas???