I believe there was a foundry update shortly after I uploaded this (of course), I dont use foundry myself but on discord. Try:
INTERPOINT MAP SETTINGS FOR FOUNDRY V10 GRID ALLIGNMENT
Grid Type - Hexagonal
Rows Odd
Grid size - 82 Image
Dimensions - 2876w 1525h
Offset Background - 43h 5v
Padding - 0.25