diff --git a/basic_machines/autocrafter.lua b/basic_machines/autocrafter.lua
index b8d29ee..4f6fd85 100644
--- a/basic_machines/autocrafter.lua
+++ b/basic_machines/autocrafter.lua
@@ -430,3 +430,9 @@ minetest.register_craft({
 	},
 })
 
+local Cable = techage.ElectricCable
+local power = networks.power
+
+techage.register_node_for_v1_transition({"techage:ta3_autocrafter_pas"}, function(pos, node)
+	power.update_network(pos, nil, Cable)
+end)
\ No newline at end of file
diff --git a/basic_machines/concentrator.lua b/basic_machines/concentrator.lua
index b7d5466..2d5217c 100644
--- a/basic_machines/concentrator.lua
+++ b/basic_machines/concentrator.lua
@@ -39,6 +39,7 @@ local names = networks.register_junction("techage:concentrator", 2/8, Boxes, Tub
 		"techage_tube_junction.png^techage_appl_arrow2.png^[transformR270",
 	},
 	paramtype2 = "facedir", -- important!
+	use_texture_alpha = techage.CLIP,
 	groups = {snappy = 2, choppy = 2, oddly_breakable_by_hand = 3, techage_trowel = 1},
 	sounds = default.node_sound_defaults(),
 
@@ -77,6 +78,7 @@ names = networks.register_junction("techage:ta4_concentrator", 2/8, Boxes, Tube,
 		"techage_tubeta4_junction.png^techage_appl_arrow2.png^[transformR270",
 	},
 	paramtype2 = "facedir", -- important!
+	use_texture_alpha = techage.CLIP,
 	groups = {snappy = 2, choppy = 2, oddly_breakable_by_hand = 3, techage_trowel = 1},
 	sounds = default.node_sound_defaults(),
 
diff --git a/liquids/liquid_pipe.lua b/liquids/liquid_pipe.lua
index daf667c..9f485ce 100644
--- a/liquids/liquid_pipe.lua
+++ b/liquids/liquid_pipe.lua
@@ -159,7 +159,7 @@ local Boxes = {
 local names = networks.register_junction("techage:ta3_junctionpipe", 1/8, Boxes, Pipe, {
 	description = S("TA Junction Pipe"),
 	tiles = {"techage_gaspipe_junction.png"},
-	use_texture_alpha = "clip",
+	use_texture_alpha = techage.CLIP,
 	is_ground_content = false,
 	groups = {crumbly = 2, cracky = 2, snappy = 2, techage_trowel = 1},
 	sounds = default.node_sound_metal_defaults(),
diff --git a/oil/reboiler.lua b/oil/reboiler.lua
index 8abe0b6..816d976 100644
--- a/oil/reboiler.lua
+++ b/oil/reboiler.lua
@@ -141,7 +141,7 @@ local function after_place_node(pos)
 	local nvm = techage.get_nvm(pos)
 	new_state(pos, nvm, techage.STOPPED)
 	Pipe:after_place_node(pos)
-	Cable.after_place_node(pos)
+	Cable:after_place_node(pos)
 end
 
 local function after_dig_node(pos, oldnode)
diff --git a/power/electric_cable.lua b/power/electric_cable.lua
index a32634c..5e87dca 100644
--- a/power/electric_cable.lua
+++ b/power/electric_cable.lua
@@ -42,7 +42,6 @@ local Cable = tubelib2.Tube:new({
 		elseif not networks.hidden_name(pos) then
 			minetest.swap_node(pos, {name = "techage:electric_cable"..tube_type, param2 = param2 % 32})
 		end
-		print("param2", name, param2)
 		M(pos):set_int("netw_param2", param2)
 	end,
 })
diff --git a/power/junctionbox.lua b/power/junctionbox.lua
index 7f40f0a..59f4be2 100644
--- a/power/junctionbox.lua
+++ b/power/junctionbox.lua
@@ -32,7 +32,7 @@ local Boxes = {
 local names = networks.register_junction("techage:electric_junction", 2/8, Boxes, Cable, {
 	description = S("TA Electric Junction Box"),
 	tiles = {"techage_electric_junction.png"},
-	use_texture_alpha = "clip",
+	use_texture_alpha = techage.CLIP,
 	is_ground_content = false,
 	groups = {snappy = 2, choppy = 2, oddly_breakable_by_hand = 3, techage_trowel = 1},
 	sounds = default.node_sound_defaults(),
diff --git a/power/powerswitchbox.lua b/power/powerswitchbox.lua
index 763a6e5..523c294 100644
--- a/power/powerswitchbox.lua
+++ b/power/powerswitchbox.lua
@@ -91,7 +91,7 @@ minetest.register_node("techage:powerswitch_box_on", {
 	end,
 	paramtype2 = "facedir",
 	on_rotate = screwdriver.disallow,
-	use_texture_alpha = "clip",
+	use_texture_alpha = techage.CLIP,
 	sunlight_propagates = true,
 	is_ground_content = false,
 	groups = {choppy=2, cracky=2, crumbly=2, techage_trowel = 1},
@@ -128,7 +128,7 @@ minetest.register_node("techage:powerswitch_box_off", {
 	end,
 	paramtype2 = "facedir",
 	on_rotate = screwdriver.disallow,
-	use_texture_alpha = "clip",
+	use_texture_alpha = techage.CLIP,
 	sunlight_propagates = true,
 	is_ground_content = false,
 	drop = "techage:powerswitch_box_on",