Need help assembling rear brakes

["The Belgian Roadster" <chriss@euregio.net>]

Hi List,

How is the rear brake cylinder fixed to the brake plate?
I have 4 shims, 2 small and big, and two 2 large and thin.
Which ones are against the plate?
On both is some kind of locking device, the small ones are pushed
together and secure into each other.
The large ones have a small 90° edge, where has this one to show to?
To the plate or to the protection rubber?
And are these edges both at the same side, close to each other, or one
from each side of the cylinder.

Best Regards,
Chris-The Belgian Roadster