I thought the op question was good enough not to take a nose up tangent
I just got a pack of 3 [ 3 different sizes ] official EBMM neck shims [ not made out of business cards ] and was wondering if a common size is used ?
Since the trem was adjusted to float on my Luke the action is a little high now above the 12th I'm trying to start with the best guess which will probably be the middle one, they are .01 in , .015 in & .02 in [ brown , pink & yellow ]
Well, update on that, it already had a pink shim in it so I added the brown,