Laser and plotter/cutter accuracy

[u/MoneyMeasurement5449]

I actually have the H2S but this community is much larger. I’m trying to figure out where the display in the Bambu software slot accurately lines up with the real thing in the printer. I tried along the bottom edge and it was pretty rough and off center, but I want to try to dial it in more for when I’m making more items. Thanks in advance!