How to install a Carburetor adapter plate for a Weber 32/36 on a Datsun 620 L20B engine

I was wondering which direction to install the adapter plate that came with my K662 WK663 Weber Carburetor kit.

I can either install it with the notches facing away from the engine or the notches facing towards the engine:

Notches facing away from the engine

Notches facing towards the engine

If anybody knows please let me know.

This is a useful resource page for webers.

The following is about my installed Weber carburetor. I can't remove the studs anymore and it is overflowing. I need help.

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