Car all put back together and running well after putting in the woodruff offset key.
It's now showing 1 degree at the crank. In all the threads I read no one actually says
which way to insert the key. So, for anyone who isn't sure, with the slot at 12:00 you
want the key to be leaning towards the passenger side of the car to correct for chain stretch

__________________
1984 300SD 300,000 miles--two tank WVO setup
2.88 diff & 500SEL anti-squat rear end