I hadn't any idea there were wider spaced nuts out there, or that some makers are standard 1 1/2" -1 3/4" wild! I have large hands and have been making due with typical 1 3/8" spacing but i want to try the larger ones. Oh and thanks to another post i found a Ukulele store 50 miles from me in Wilmington! Thus i will be able to try all different makes including kamaka, kanile'a and the like.