As requested here are the shims I use in my Cougar Laydown alloy differential.

Please read the description of the photos. Bear in mind, that this might vary from differential to differential due to machining tolerance.

1x 0.1mm shim on the outdrive.qwerty


1x 0.1mm shim first closest to the diff body and 1x 0.5mm shim near the cross pin.


1x 0.1mm shim next to each gear just like in the manual.

Source:

M. Orlowski