I can't find a socket that will fit into the area around the screw head in the asa. It seems like Doc didn't mill enough room around the screw to fit a socket. BTW, What size socket should I use? I don't have a small enough 12 point socket so I have been using a 7mm traditional socket. That seems to fit perfectly but I can't tighten the asa down because of the reason I mentioned.

Use a 12 point 1/4 thin walled socket

Ez

Ok. I am going to Sears tomorrow to look for 1/4inch 12 point thin wall socket. All though, a 1/4 traditional socket is too small for the head of the screw. I guess I will find out when I get to Sears if that will work.
I got the screw directly form WGP so I assume it's the right screw. It looks the same as what I used on the last cocker I built.