Hi particlewave and dghii.
I don't know if you read my recent run in with the ignition switch but I replaced the two screws to two hex heads screws. It makes the ignition switch job a walk in the park - remove the air duct, and reach in only with your arm to replace the switch.
Here is the link.
http://986forum.com/forums/general-discussions/51181-ignition-switch-holding-screws.html