Much appreciated, Wade.
Maybe I'm paranoid, but stuff like this makes me go look at my engine and ponder if I need to add each ounce of prevention.
This issue is probably endemic to the 1.6. There don't seem to be many options... take the crank to a shop, or pin it in the car. (Unless you live near Flagstaff.)
the broach isnt too terrible expensive, and neither is the fixture to hold the tool..
i think with all costs included, it would be less to have a tool fixture machined, and buy a broach, than to pull the crank..