I've got skinny arms and fingers and that nut was still a mf'er.
Oh ya, the injection lines are a pos. Scheid should be embarassed.
What you did will be as close as you can get it without a dial indicator, even the timing pins on the 12v engines can be off TDC a slight bit.
Ok i got it as close as i could. Im guessing it should be within a degree.
got some bad news....broke my timing pin off tonight. Just the pump mounted all up and everything and shoulda had it running tomorrow and now this