diff --git a/PHI-CL/info.json b/PHI-CL/info.json
index f38f82b..4ca899a 100644
--- a/PHI-CL/info.json
+++ b/PHI-CL/info.json
@@ -1,6 +1,6 @@
 {
     "name": "PHI-CL",
-    "version": "3.0.6",
+    "version": "3.0.7",
     "factorio_version": "2.0",
     "date": "2024-10-31",
     "title": "Phidias Collection",
@@ -15,7 +15,7 @@
         "? elevated-rails >= 2.0.0"
     ],
     "quality_required": false,
-    "space_travel_required": true,
+    "space_travel_required": false,
     "spoiling_required": false,
     "freezing_required": false,
     "segmented_units_required": false,
diff --git a/PHI-CL/main.lua b/PHI-CL/main.lua
index 9514137..35c6c55 100644
--- a/PHI-CL/main.lua
+++ b/PHI-CL/main.lua
@@ -77,7 +77,7 @@ function main.EEE(source, tier)
     end
 
     if (source.type == 'electric-turret') or (source.type == 'ammo-turret') or (source.type == 'fluid-turret') then
-        item.attack_parameters.damage_modifier = 2 ^ (tier - source.min + 1)
+        item.attack_parameters.damage_modifier = item.attack_parameters.damage_modifier * (2 ^ (tier - source.min + 1))
         item.attack_parameters.range = item.attack_parameters.range + (2 * (tier - source.min + 1))
         item.call_for_help_radius = item.call_for_help_radius + (2 * (tier - source.min + 1))