i'm finally back in the shed after a very long break and i've yet to put my F2 cases together. i know i've been told that my standard cylinder studs should be ok, but having seen some of them twist slightly when trying to get them out, i'm really tempted to bite the bullet and get some APE ones. more for piece of mind than anything else, and i know i'd be kicking myself if a standard one snapped. any other recommendations?