81A-7222 shifter housing detent balls and springs

[21stud]

I'm putting together toploader transmission and last part is shifter tower.

I have 2 different detent spring/ball kits, purchased from different suppliers some time ago. Both kit have smaller balls and other is also with smaller springs.

I remember one supplier said these are better than originals, they don't have original size.

Ford size is 7/16, next is 3/8 and 5/16

I just don't see any reason for these so called upgrades?

result will be sloppy at least?

maybe if you want sleeve that detent bore for these??

opinions please?