Idiotic design. I couldn't even use a crows foot, I had to use a janky setup with a flex head ratcheting wrench to get to the obscured bolt. Be extremely careful when doing this since the tool can bind on top of the screw and you will in trouble. Occasionally stop and see if you can still remove it since the one way mechanism will not allow you to put it back in enough to get out. This is likely the best way since everything else I have seen on the jag forums doesn't allow proper access