diff --git a/PHI-CL/config.lua b/PHI-CL/config.lua
index 5168c30..f9fd123 100644
--- a/PHI-CL/config.lua
+++ b/PHI-CL/config.lua
@@ -931,7 +931,7 @@ if mods then
         }
 
         items['item']['se-core-miner-drill'] = {
-            enabled = false,
+            enabled = settings.startup['PHI-MB'].value,
             stage = 2,
             type = 'mining-drill',
             name = 'se-core-miner-drill',
diff --git a/PHI-CL/data-updates.lua b/PHI-CL/data-updates.lua
index 03c7737..ff1bfe9 100644
--- a/PHI-CL/data-updates.lua
+++ b/PHI-CL/data-updates.lua
@@ -2,7 +2,7 @@ local items = require 'config'
 local main = require 'main'
 local file_stage = 2
 
-if settings.startup['PHI-EN'] and settings.startup['PHI-EN-NUCLEAR-TIER'].value > 1 then
+if settings.startup['PHI-EN'].value and settings.startup['PHI-EN-NUCLEAR-TIER'].value > 1 then
     data.raw['fluid']['steam'].max_temperature = 5000
 end
 
diff --git a/PHI-CL/settings.lua b/PHI-CL/settings.lua
index 7af42c6..46f1f5c 100644
--- a/PHI-CL/settings.lua
+++ b/PHI-CL/settings.lua
@@ -3,13 +3,13 @@ data:extend({
     type = 'bool-setting',
     name = 'PHI-EN',
     setting_type = 'startup',
-    default_value = false,
+    default_value = true,
     order = 'A1'
   }, {
     type = 'bool-setting',
     name = 'PHI-MB',
     setting_type = 'startup',
-    default_value = true,
+    default_value = false,
     order = 'A2'
   }, {
     type = 'bool-setting',
@@ -46,7 +46,7 @@ data:extend({
     type = 'bool-setting',
     name = 'PHI-XC',
     setting_type = 'startup',
-    default_value = true,
+    default_value = false,
     order = 'A8'
   }, {
     type = 'int-setting',