I did not add another hole to the neck mounting plate. I used one of the existing screws that is holding the neck on - so I only potentially ruined the strap button. I fixed the button into a vice and used successively larger drill bits to open the hole to the size of the neck mounting screws. Then removed the screw and just put the screw back with the button. I probably should have gotten a slightly longer screw - but I have not had any problems yet.