diff --git a/functions.lua b/functions.lua
index 14b8c7e..ffe7719 100644
--- a/functions.lua
+++ b/functions.lua
@@ -1,4 +1,4 @@
-scaffolding_nodenames={"scaffolding:scaffolding"}
+scaffolding_nodenames={"scaffolding:scaffolding","scaffolding:iron_scaffolding"}
 
 minetest.register_on_dignode(function(pos, node)
 	local i=1
@@ -15,7 +15,7 @@ minetest.register_on_dignode(function(pos, node)
 	end
 end)
 
-iron_scaffolding_nodenames={"scaffolding:iron_scaffolding"}
+iron_scaffolding_nodenames={"scaffolding:platform","scaffolding:iron_platform"}
 
 minetest.register_on_dignode(function(pos, node)
 	local i=1
diff --git a/init.lua b/init.lua
index f557578..13a0951 100644
--- a/init.lua
+++ b/init.lua
@@ -23,10 +23,24 @@ minetest.register_node("scaffolding:scaffolding", {
 			if tool and tool == "scaffolding:scaffolding_wrench" then
 				node.name = "scaffolding:reinforced_scaffolding"
 				minetest.env:set_node(pos, node)
-				--puncher:get_inventory():remove_item("main", ItemStack("beer_test:tankard"))
-				--puncher:get_inventory():add_item("main", ItemStack("beer_test:tankard_beer"))
+				puncher:get_inventory():add_item("main", ItemStack("scaffolding:scaffolding"))
 			end
-		end,	
+		end,
+		--[[on_rightclick = function(pos, node, player, itemstack, pointed_thing)
+			if itemstack:get_name() == "scaffolding:scaffolding_wrench" then
+				node.name = "scaffolding:reinforced_scaffolding"
+				minetest.env:set_node(pos, node)
+			
+			end
+		end,
+		on_punch = function(pos, node, puncher)
+		local tool = puncher:get_wielded_item():get_name()
+			if tool and tool == "scaffolding:scaffolding_wrench" then
+				node.name = "air"
+				minetest.env:set_node(pos, node)
+				puncher:get_inventory():add_item("main", ItemStack("scaffolding:scaffolding"))
+			end
+		end,]]			
 		node_box = {
 			type = "fixed",
 			fixed = {
@@ -43,7 +57,7 @@ minetest.register_node("scaffolding:scaffolding", {
 		default.dig_up(pos, node, digger)
 	end,
 	})
-
+	
 minetest.register_node("scaffolding:reinforced_scaffolding", {
 		description = "Wooden Scaffolding",
 		drawtype = "nodebox",
@@ -62,10 +76,24 @@ minetest.register_node("scaffolding:reinforced_scaffolding", {
 			if tool and tool == "scaffolding:scaffolding_wrench" then
 				node.name = "scaffolding:scaffolding"
 				minetest.env:set_node(pos, node)
-				--puncher:get_inventory():remove_item("main", ItemStack("beer_test:tankard"))
-				--puncher:get_inventory():add_item("main", ItemStack("beer_test:tankard_beer"))
+				puncher:get_inventory():add_item("main", ItemStack("scaffolding:scaffolding"))
 			end
-		end,	
+		end,
+		--[[ on_rightclick = function(pos, node, puncher)
+		local tool = puncher:get_wielded_item():get_name()
+			if tool and tool == "scaffolding:scaffolding_wrench" then
+				node.name = "scaffolding:scaffolding"
+				minetest.env:set_node(pos, node)
+			end
+		end,
+		on_punch = function(pos, node, puncher)
+		local tool = puncher:get_wielded_item():get_name()
+			if tool and tool == "scaffolding:scaffolding_wrench" then
+				node.name = "air"
+				minetest.env:set_node(pos, node)
+				puncher:get_inventory():add_item("main", ItemStack("scaffolding:scaffolding"))
+			end
+		end,]]					
 		node_box = {
 			type = "fixed",
 			fixed = {
@@ -80,7 +108,78 @@ minetest.register_node("scaffolding:reinforced_scaffolding", {
 		},
 	})
 	
-minetest.register_node("scaffolding:iron_scaffolding", {
+	minetest.register_node("scaffolding:platform", {
+		description = "Wooden Platform",
+		drawtype = "nodebox",
+		tiles = {"scaffolding_wooden_scaffolding_top.png", "scaffolding_wooden_scaffolding_top.png", "scaffolding_wooden_scaffolding.png^scaffolding_platform.png"},
+		paramtype = "light",
+		paramtype2 = "facedir",
+		climbable = false,
+		walkable = true,
+		is_ground_content = true,
+		groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3},
+		sounds = default.node_sound_wood_defaults(),
+		on_punch = function(pos, node, puncher)
+		local tool = puncher:get_wielded_item():get_name()
+			if tool and tool == "scaffolding:scaffolding_wrench" then
+				node.name = "scaffolding:reinforced_platform"
+				minetest.env:set_node(pos, node)
+			end
+		end,
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.3, -0.5, 0.5, 0.1, 0.5},
+			},
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.3, -0.5, 0.5, 0.1, 0.5},
+			},
+		},
+		after_dig_node = function(pos, node, metadata, digger)
+		default.dig_horx(pos, node, digger)
+		default.dig_horx2(pos, node, digger)
+		default.dig_horz(pos, node, digger)
+		default.dig_horz2(pos, node, digger)
+	end,
+	})
+	
+	minetest.register_node("scaffolding:reinforced_platform", {
+		description = "Wooden Platform",
+		drawtype = "nodebox",
+		tiles = {"scaffolding_wooden_scaffolding.png^scaffolding_reinforced.png", "scaffolding_wooden_scaffolding.png^scaffolding_reinforced.png", "scaffolding_wooden_scaffolding.png^scaffolding_platform.png"},
+		drop = "scaffolding:platform",
+		paramtype = "light",
+		paramtype2 = "facedir",
+		climbable = false,
+		walkable = true,
+		is_ground_content = true,
+		groups = {snappy=2,cracky=3,oddly_breakable_by_hand=3},
+		sounds = default.node_sound_wood_defaults(),
+		on_punch = function(pos, node, puncher)
+		local tool = puncher:get_wielded_item():get_name()
+			if tool and tool == "scaffolding:scaffolding_wrench" then
+				node.name = "scaffolding:platform"
+				minetest.env:set_node(pos, node)
+			end
+		end,
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.3, -0.5, 0.5, 0.1, 0.5},
+			},
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.3, -0.5, 0.5, 0.1, 0.5},
+			},
+		},
+	})
+	
+	minetest.register_node("scaffolding:iron_scaffolding", {
 		description = "Iron Scaffolding",
 		drawtype = "nodebox",
 		tiles = {"scaffolding_iron_scaffolding_top.png", "scaffolding_iron_scaffolding_top.png", "scaffolding_iron_scaffolding.png",
@@ -88,7 +187,7 @@ minetest.register_node("scaffolding:iron_scaffolding", {
 		paramtype = "light",
 		paramtype2 = "facedir",
 		climbable = true,
-		walkable = true,
+		walkable = false,
 		is_ground_content = true,
 		groups = {snappy=2,cracky=3},
 		sounds = default.node_sound_wood_defaults(),
@@ -109,13 +208,27 @@ minetest.register_node("scaffolding:iron_scaffolding", {
 			if tool and tool == "scaffolding:scaffolding_wrench" then
 				node.name = "scaffolding:reinforced_iron_scaffolding"
 				minetest.env:set_node(pos, node)
+				puncher:get_inventory():add_item("main", ItemStack("scaffolding:scaffolding"))
 			end
-		end,	
-		after_dig_node = function(pos, node, metadata, digger)
-		default.dig_horx(pos, node, digger)
-		default.dig_horx2(pos, node, digger)
-		default.dig_horz(pos, node, digger)
-		default.dig_horz2(pos, node, digger)
+		end,
+	--[[on_rightclick = function(pos, node, puncher)
+		local tool = puncher:get_wielded_item():get_name()
+			if tool and tool == "scaffolding:scaffolding_wrench" then
+				node.name = "scaffolding:reinforced_iron_scaffolding"
+				minetest.env:set_node(pos, node)
+			end
+		end,
+		on_punch = function(pos, node, puncher)
+		local tool = puncher:get_wielded_item():get_name()
+			if tool and tool == "scaffolding:scaffolding_wrench" then
+				node.name = "air"
+				minetest.env:set_node(pos, node)
+				--puncher:get_inventory():remove_item("main", ItemStack("beer_test:tankard"))
+				puncher:get_inventory():add_item("main", ItemStack("scaffolding:scaffolding"))
+			end
+		end,]]				
+	after_dig_node = function(pos, node, metadata, digger)
+		default.dig_up(pos, node, digger)
 	end,
 	})
 	
@@ -128,17 +241,34 @@ minetest.register_node("scaffolding:iron_scaffolding", {
 		paramtype = "light",
 		paramtype2 = "facedir",
 		climbable = true,
-		walkable = true,
+		walkable = false,
 		is_ground_content = true,
 		groups = {snappy=2,cracky=3},
 		sounds = default.node_sound_wood_defaults(),
 		on_punch = function(pos, node, puncher)
+		local tool = puncher:get_wielded_item():get_name()
+			if tool and tool == "scaffolding:scaffolding_wrench" then
+				node.name = "scaffolding:iron_scaffolding"
+				minetest.env:set_node(pos, node)
+				puncher:get_inventory():add_item("main", ItemStack("scaffolding:scaffolding"))
+			end
+		end,
+		--[[on_rightclick = function(pos, node, puncher)
 		local tool = puncher:get_wielded_item():get_name()
 			if tool and tool == "scaffolding:scaffolding_wrench" then
 				node.name = "scaffolding:iron_scaffolding"
 				minetest.env:set_node(pos, node)
 			end
 		end,	
+		on_punch = function(pos, node, puncher)
+		local tool = puncher:get_wielded_item():get_name()
+			if tool and tool == "scaffolding:scaffolding_wrench" then
+				node.name = "air"
+				minetest.env:set_node(pos, node)
+				--puncher:get_inventory():remove_item("main", ItemStack("beer_test:tankard"))
+				puncher:get_inventory():add_item("main", ItemStack("scaffolding:scaffolding"))
+			end
+		end,]]			
 		node_box = {
 			type = "fixed",
 			fixed = {
@@ -152,6 +282,81 @@ minetest.register_node("scaffolding:iron_scaffolding", {
 			},
 		},
 	})
+	
+	minetest.register_node("scaffolding:iron_platform", {
+		description = "Iron Platform",
+		drawtype = "nodebox",
+		tiles = {"scaffolding_iron_scaffolding_top.png", "scaffolding_iron_scaffolding_top.png", "scaffolding_iron_scaffolding.png^scaffolding_platform.png"},
+		paramtype = "light",
+		paramtype2 = "facedir",
+		climbable = false,
+		walkable = true,
+		is_ground_content = true,
+		groups = {snappy=2,cracky=3},
+		sounds = default.node_sound_wood_defaults(),
+		on_punch = function(pos, node, puncher)
+		local tool = puncher:get_wielded_item():get_name()
+			if tool and tool == "scaffolding:scaffolding_wrench" then
+				node.name = "scaffolding:reinforced_iron_platform"
+				minetest.env:set_node(pos, node)
+			end
+		end,
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.3, -0.5, 0.5, 0.1, 0.5},
+			},
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.3, -0.5, 0.5, 0.1, 0.5},
+			},
+		},
+		after_dig_node = function(pos, node, metadata, digger)
+			default.dig_horx(pos, node, digger)
+			default.dig_horx2(pos, node, digger)
+			default.dig_horz(pos, node, digger)
+			default.dig_horz2(pos, node, digger)
+		end,
+	})
+	
+	minetest.register_node("scaffolding:reinforced_iron_platform", {
+		description = "Iron Platform",
+		drawtype = "nodebox",
+		tiles = {"scaffolding_iron_scaffolding.png^scaffolding_reinforced.png", "scaffolding_iron_scaffolding.png^scaffolding_reinforced.png", "scaffolding_iron_scaffolding.png^scaffolding_platform.png"},
+		drop = "scaffolding:iron_platform",
+		paramtype = "light",
+		paramtype2 = "facedir",
+		climbable = false,
+		walkable = true,
+		is_ground_content = true,
+		groups = {snappy=2,cracky=3},
+		sounds = default.node_sound_wood_defaults(),
+		on_punch = function(pos, node, puncher)
+		local tool = puncher:get_wielded_item():get_name()
+			if tool and tool == "scaffolding:scaffolding_wrench" then
+				node.name = "scaffolding:iron_platform"
+				minetest.env:set_node(pos, node)
+			end
+		end,
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.3, -0.5, 0.5, 0.1, 0.5},
+			},
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.3, -0.5, 0.5, 0.1, 0.5},
+			},
+		},
+	})
+	
+----------------------
+-- wood scaffolding --
+----------------------
 
 minetest.register_craft({
 	output = 'scaffolding:scaffolding 12',
@@ -171,23 +376,102 @@ minetest.register_craft({
 	}
 })
 
+-- back to scaffolding --
+
+minetest.register_craft({
+	output = 'scaffolding:scaffolding',
+	recipe = {
+		{'scaffolding:platform'},
+		{'scaffolding:platform'},
+	}
+})
+
+-- wood platforms --
+
+minetest.register_craft({
+	output = 'scaffolding:platform 2',
+	recipe = {
+		{'scaffolding:scaffolding'},
+	}
+})
+
+minetest.register_craft({
+	output = 'scaffolding:platform 6',
+	recipe = {
+		{'scaffolding:scaffolding', 'scaffolding:scaffolding', 'scaffolding:scaffolding'},
+	}
+})
+
+-- get wood back --
+
+minetest.register_craft({
+	output = 'default:wood',
+	recipe = {
+		{'scaffolding:scaffolding', 'scaffolding:scaffolding'},
+	}
+})
+
+----------------------
+-- iron scaffolding --
+----------------------
+
 minetest.register_craft({
 	output = 'scaffolding:iron_scaffolding 12',
 	recipe = {
-		{'default:wood', 'default:wood', 'default:wood'},
-		{'default:steel_ingot', '', 'default:steel_ingot'},
-		{'default:wood', 'default:wood', 'default:wood'},
+		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
+		{'default:stick', '', 'default:stick'},
+		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
 	}
 })
 
 minetest.register_craft({
 	output = 'scaffolding:iron_scaffolding 4',
 	recipe = {
-		{'default:wood'},
 		{'default:steel_ingot'},
-		{'default:wood'},
+		{'default:stick'},
+		{'default:steel_ingot'},
 	}
 })
+-- back to scaffolding --
+
+minetest.register_craft({
+	output = 'scaffolding:iron_scaffolding',
+	recipe = {
+		{'scaffolding:iron_platform'},
+		{'scaffolding:iron_platform'},
+	}
+})
+
+-- iron platforms --
+
+minetest.register_craft({
+	output = 'scaffolding:iron_platform 2',
+	recipe = {
+		{'scaffolding:iron_scaffolding'},
+	}
+})
+
+minetest.register_craft({
+	output = 'scaffolding:iron_platform 6',
+	recipe = {
+		{'scaffolding:iron_scaffolding', 'scaffolding:iron_scaffolding', 'scaffolding:iron_scaffolding'},
+	}
+})
+
+-- get iron back --
+
+minetest.register_craft({
+	output = 'default:steel_ingot',
+	recipe = {
+		{'scaffolding:iron_scaffolding', 'scaffolding:iron_scaffolding'},
+	}
+})
+
+
+
+------------
+-- wrench --
+------------
 
 minetest.register_craft({
 	output = 'scaffolding:scaffolding_wrench',
@@ -197,3 +481,5 @@ minetest.register_craft({
 		{'default:steel_ingot', '', ''},
 	}
 })
+
+
diff --git a/textures/scaffolding_platform.png b/textures/scaffolding_platform.png
new file mode 100644
index 0000000..4f7749d
Binary files /dev/null and b/textures/scaffolding_platform.png differ