Rockshox new mounting hardware – which way round?

Old hardware looks like this:

Aluminium spacers with rubber o-rings inside in the middle. Fits with the bigger side facing the shock eyelet and the smaller side facing the frame.

New kit looks like this:

Plastic spacers with a “cone” side and a flat side, no o-rings.

Which way round do I fit this new style? Can’t find any documentation anywhere.

Flat side outwards towards the frame.

Thanks!