Backsave to 2016 from newer versions during autolm

scripts/bf2/Statics/auto_lm.ms

@@ -152,7 +152,14 @@ fn auto_lightmap_setup mapFolder sizefile:undefined areaShadows:False =
 	
 	local savePath = pathconfig.appendpath mapFolder "Lightmaps/MaxLight/LightmapScene.max"
 	makeDir (pathconfig.appendpath mapFolder "Lightmaps/MaxLight") all:True
-	saveMaxFile savePath
+	if (maxVersion())[1] > 18000 then
+	(
+		saveMaxFile savePath saveAsVersion:2016
+	)
+	else
+	(
+		saveMaxFile savePath
+	)
 	LM_log "  Saving scene."
 	LM_log "Scene setup complete."