Open Nest: when i plot everything stacked/piled up

hi, i was making a wooden pavilion and found a little problem when i wanted to plot it for laser cutting, i was using OpenNest but the objects was stacking and didn’t nest properly on the sheet. i couldn’t figure out how to fix it.
please help:(

MERIAL JOINERY SENIN 4.30.gh (50.2 KB)
MERIAL JOINERY SENIN 4.30.zip (50.4 KB)

I haven’t opened your file (yet), but flatten the ‘Geo’ input and specify a ‘Spacing’ for the objects?

I can tell from this part of your image that you use many plugins :bangbang:

Do you know what each of those single letters mean? Wow.

@Joseph_Oster And what’s the problem of using many plugins?