Grounding strap

["Rose, Mark" <mrose@ou.edu>]

Hey folks-

Easy question that I can't find the answer to.

Where does the grounding strap attach for the Tiger? I found a strap in the
box o' parts that is about 7 inches long and I'm assuming that it's the one
for the Mk 1a. I've look around the starter but can't find a bolt hole in
the frame that is within reach.

Any ideas before I drill and make a hole? 
Mark