lexy I hav been using PCE with the guide, found that there is a weird conflict with project optimization that causes disappearing walls in castle dour and palace of the kings.. coudnt solve it so I simply removed prject optimization from my build as ive never lacked fps indoors as is. I also just went to the replacer no-esp version of snazzy to avoid conflits and seems to look good. As for lighting mods I had to set loot rules to force ELE, relighting, and ELFX to load after PCE. as well I am using the ELFX main patch for PCE but I have niot been using the relighting skyrim patch. looks fine to me so far... load order for those specifically is, Palaces Castles Enhanced.esp, EnhancedLightsandFX.esp, PCE-ELFX patch.esp, RelightingSkyrim-Full.esp, and then ELE farther down due to its guide stated loot rule