diff --git a/technic/power_radiator.lua b/technic/power_radiator.lua
index 9a4c84a..8b0666a 100644
--- a/technic/power_radiator.lua
+++ b/technic/power_radiator.lua
@@ -87,8 +87,8 @@ local shutdown_inductive_appliances = function(pos)
 minetest.register_node(
    "technic:power_radiator", {
       description = "Power Radiator",
-      tiles  = {"technic_hv_down_converter_top.png", "technic_hv_down_converter_bottom.png", "technic_hv_down_converter_side.png",
-		"technic_hv_down_converter_side.png", "technic_hv_down_converter_side.png", "technic_hv_down_converter_side.png"},
+      tiles  = {"technic_lv_cable.png", "technic_lv_cable.png", "technic_lv_cable.png",
+		"technic_lv_cable.png", "technic_lv_cable.png", "technic_lv_cable.png"},
       groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
       sounds = default.node_sound_wood_defaults(),
       drawtype = "nodebox",
diff --git a/technic/supply_converter.lua b/technic/supply_converter.lua
index 5e04d42..d0714e7 100644
--- a/technic/supply_converter.lua
+++ b/technic/supply_converter.lua
@@ -14,8 +14,8 @@
 minetest.register_node(
    "technic:supply_converter", {
       description = "Supply Converter",
-      tiles  = {"technic_mv_down_converter_top.png", "technic_mv_down_converter_bottom.png", "technic_mv_down_converter_side.png",
-		"technic_mv_down_converter_side.png", "technic_mv_down_converter_side.png", "technic_mv_down_converter_side.png"},
+      tiles  = {"technic_supply_converter_top.png", "technic_supply_converter_bottom.png", "technic_supply_converter_side.png",
+		"technic_supply_converter_side.png", "technic_supply_converter_side.png", "technic_supply_converter_side.png"},
       groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
       sounds = default.node_sound_wood_defaults(),
       drawtype = "nodebox",
@@ -58,7 +58,7 @@ minetest.register_abm(
 		 local mv_lv_factor  = 4 -- multiplication (higher is more efficient)
 		 local mv_hv_factor  = 5 -- division
 		 local hv_mv_factor  = 4 -- multiplication
-		 local max_lv_demand = 2000 -- The increment size pwer supply tier. Determines how many are needed
+		 local max_lv_demand = 2000 -- The increment size power supply tier. Determines how many are needed
 		 local max_mv_demand = 2000 -- -""-
 		 local max_hv_demand = 2000 -- -""-
 
diff --git a/technic/switching_station.lua b/technic/switching_station.lua
index 7919d5e..36133fa 100644
--- a/technic/switching_station.lua
+++ b/technic/switching_station.lua
@@ -43,8 +43,8 @@ minetest.register_craft(
 minetest.register_node(
    "technic:switching_station",
    {description = "Switching Station",
-    tiles  = {"technic_mv_down_converter_top.png", "technic_mv_down_converter_bottom.png", "technic_mv_down_converter_side.png",
-	      "technic_mv_down_converter_side.png", "technic_mv_down_converter_side.png", "technic_mv_down_converter_side.png"},
+    tiles  = {"technic_water_mill_top_active.png", "technic_water_mill_top_active.png", "technic_water_mill_top_active.png",
+	      "technic_water_mill_top_active.png", "technic_water_mill_top_active.png", "technic_water_mill_top_active.png"},
     groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
     sounds = default.node_sound_wood_defaults(),
     drawtype = "nodebox",
diff --git a/technic/textures/technic_hv_down_converter_bottom.png b/technic/textures/technic_hv_down_converter_bottom.png
deleted file mode 100644
index 996b2d4..0000000
Binary files a/technic/textures/technic_hv_down_converter_bottom.png and /dev/null differ
diff --git a/technic/textures/technic_hv_down_converter_side.png b/technic/textures/technic_hv_down_converter_side.png
deleted file mode 100644
index ab904f1..0000000
Binary files a/technic/textures/technic_hv_down_converter_side.png and /dev/null differ
diff --git a/technic/textures/technic_hv_down_converter_top.png b/technic/textures/technic_hv_down_converter_top.png
deleted file mode 100644
index 996b2d4..0000000
Binary files a/technic/textures/technic_hv_down_converter_top.png and /dev/null differ
diff --git a/technic/textures/technic_mv_down_converter_bottom.png b/technic/textures/technic_supply_converter_bottom.png
similarity index 100%
rename from technic/textures/technic_mv_down_converter_bottom.png
rename to technic/textures/technic_supply_converter_bottom.png
diff --git a/technic/textures/technic_mv_down_converter_side.png b/technic/textures/technic_supply_converter_side.png
similarity index 100%
rename from technic/textures/technic_mv_down_converter_side.png
rename to technic/textures/technic_supply_converter_side.png
diff --git a/technic/textures/technic_mv_down_converter_top.png b/technic/textures/technic_supply_converter_top.png
similarity index 100%
rename from technic/textures/technic_mv_down_converter_top.png
rename to technic/textures/technic_supply_converter_top.png