thanks drbrad !
im sorry wor-gar i meant wall anchor. not anker. when you dont drill into a stud you use the wall annchor with the screw.
Ah, that's inventive. I didn't think a wall anchor would have a hole large enough to fit the ball joint on the ankle, so its good to know that works. Gotta try that method -- I have a Jack Sparrow body I broker the extended off of and need to sort out feet. Thanks!