Wiring an MSD 6AL-2

Is yours a digital?I didnt think the 6AL had an led?I have the digital,that light on it does funky things,never stays lit.Fault code i think its supposed to blink
if theres a problem.Nothing else your small red wire may be running to ignition
which shuts off power when the key is in crank position.This is why i run a wire from the solenoid to the toggle,then to the box,you know its hot.Dont
phase the box out yet,when i upgraded from the 6AL it was also new but a bad unit.Check your "switched wire before you go any further.