help with timing ground?

[Logue]

i was trying to set the timing and i can't find the timing
ground plug, where the crap is it?? there is one plug that has six
pins in right above the battery is that the plug i ground or is down
lower on the firewall. i was looking at my crank pulley which is a
new stock one. it is wobbling a little bit back and forth if i look
down at it from the top it goes left and right like a 1mm. everything
is tight i triple checked. it doesn't do it when the motors cold
only when its warm. i'm stupid and kept the 7bolt i didn't put a
6bolt in. is that crankwalk signs. its only got 600 miles on it have.
if walk within 600 miles i'll drive this thing off a cliff!!!!

 

[Defiant]

http://www.myzero.com/engine/timing.html

 

[Logue]

i have seen that before but becuease it shows the pic of the connector on the firewall i don't have the connector there. is possible to still adjust the timing with out grounding the plug. the grounded plug holds the timing to 5 degrees i think right.