10 posts
A dude named Omar (who might be on here) found that the crisp 130/110 works with +3 added to the recommended shim value.
I would equate your cedrus mast to the same size kt v1 mast. So if it’s near the 77cm mark, just add 0. Then whatever the halo is.
I do -.5 for my 65cm cedrus + 0 for 960 atlas +3 for the crisp so it ends up with a 2.5 or shim below the crisp adapter