you don't check that the part has those resources so a possible error could come from the 2 origLFO lines not finding the resource they point at   EDIT: and that's exactly what happened Line 10435: [ModuleManager] Error - Cannot parse variable search when editing key origLFO = #$RESOURCE[Oxidizer]/maxAmount$ Line 10443: [ModuleManager] Error - Cannot parse variable search when editing key origLFO = #$RESOURCE[Oxidizer]/maxAmount$ Line 10451: [ModuleManager] Error - Cannot p