Depends on how loose of a definition of “easy” you have.
Here’s the specific procedure from support: "Bump" in Y-axis
It involves picking pairs of modules at random, more or less.
Someone else did this: "Bump" in Y-axis
Someone else in a different thread lined all 5 modules up with popsicle sticks as markers on them and moved them all together and then paired them up that way.
Yea, it’s not really easy, it’s quite a lot of time and effort, sorry.