DB-01 rear diffs

[T4miy4 Guy]

Hi

Just need some advice really on my rear diff

I`ve fitted heavy joints (TRF/3racing version) and some ceramic ball bearings there should be 12 fitted but there is space for 3 extra around the inner section of the diff pulley, so i`ve fitted them so in total 15.

It all seems ok just wondering if theres a potential for problems can`t see any but why aren`t they there from standard then? manual says 12 around the outer edge but space for 15 diagram below