The lever arm on my throttle body is 0.187 thick. The hole on the bolt I have is 0.187 to the center of the cross drilled hole. I need 0.187+half the 0.071 wire+the thickness of an AN960-10 washer+just enough slop to allow the bolt to pivot. THEN it will work. My local IA showed me some examples this morning. He also showed me his drill fixture for cross drilling my own bolts.
I'm off to work for a week. Engine start will be 12/22