Originally Posted by YJMonster
did you nuttter it when you threw the weber on it
^This is the point I was trying to make.
If he has nuttered it he lost the benefit of the timing advance that was available with the computer.
If he has not nuttered it then in effect he has by disabling its ability to come out of the warm up mode by installing the DGEC.
For the computer to function it required 9-11 switches,motors,sensors to be fully functioning for it to operate as designed.
Once he or anyone performs the nutter, removes or fails to maintain any of those devices you need the amount of advance lost to be replaced.
Either open up the slots on the advance head or install the pre-computer dizzy.