How important is the screw on the connector for the elec ignition control box.

just realized mine is missing?

I ran mine an entire summer with out a screw. I put a screw I had laying around in it this season, though.

As long as the connections are tight I wouldn't lose sleep over it. The one I had in my Satellite had the screw stripped and was put in just for looks.

I have been running mine without a screw for 6 years now no problem

However i put in a brand new harness in the car when i purchased it.

That being send does anyone know of a source to get the correct screw from????