Here is a pic...
Here is a how to on a 2200... It should help you figure it out in the spaces you cannot really see.
Point # 1
point # 2
Here is grounding point # 3
Here is grounding point # 4
Here is grounding point # 5
Here is a closer look at grounding point # 5
Here is grounding point # 6
... and final one # 7
THe whole Shibang!
-Ronus20