Resin print is thicker than CG model

[djprinter]

LCD resin printers will print very accurately, 1mm of difference is HUGE. My guess is the screen is slightly larger than the slicer thinks it is... shouldn't affect any interlocking parts assuming they're printed on the same printer.

You could be overexposing, but I wouldn't expect that to bloat a model by as much as 1mm.