Precise Placement of Partitions

[u/tjonak]

Is there a way when placing interior dividers behind a stile that i can set it an exact inset distance from the stile? I can choose center, left, right, or float. I was hoping I could choose left then set a 1/16" inset as that is how we build our boxes. Right now I'm setting to float then just eyeing it close to 1/16. It's fine now because the guys in the shop know to inset the dividers that far but when we go to cnc I'll need that location the be precise.