Great tip Trevor. I'll definitely try that.

email (option): cas.vanderwoude@gmail.com

Hello Patrick,

I had a nice inner case with few of the nuts missing,
And I noticed that the holes there are all nice and round, of the same size.

It turns out that these nuts had a round shoulder, and they are pressed in.

I tapped out few nuts from another rubbish inner case,
Using a drift and a hammer,and in the same manner installed it to the better inner case.

Cheers,
Noam.