Any of the centres have ball drillers or will know of one locally for you, Ken at Cannington, Richard Bentley up northern area, Myself Paul at Rockingham and I normally will drill balls outside normal selected sessions, especially if there is a bonefide reason you cannot do it during normal session, if you just let us know so a friday night or arvo isnt a problem, so depending where you live there are a few of us there who can do it for you, and of course you have to be there to get it drilled we really do need to see your hand unless someone competent has taken the measurements and you are happy for us to take it from those.
Cheers Paul