Hi all,
I am taking my bike from a 1x9 back to a 3x9 setup. I am trying install the chain rings and and I am finding that only one, the 22T Salsa ring has an alignment bump.

The 44T ring (Origin 8) has no bump, and the only marking is the logo and tooth count on the outside edge. The middle ring (RaceFace) has no bumps, only a logo at three corners and the tooth count on the fourth. How do these two align?