diff --git a/bobassembly/graphics/icons/technology/multi-purpose-furnace.png b/bobassembly/graphics/icons/technology/multi-purpose-furnace.png
deleted file mode 100644
index 707660ca8..000000000
Binary files a/bobassembly/graphics/icons/technology/multi-purpose-furnace.png and /dev/null differ
diff --git a/bobassembly/prototypes/assembly-electronics.lua b/bobassembly/prototypes/assembly-electronics.lua
index d7c1f09f3..fae7d3631 100644
--- a/bobassembly/prototypes/assembly-electronics.lua
+++ b/bobassembly/prototypes/assembly-electronics.lua
@@ -246,16 +246,9 @@ if settings.startup["bobmods-assembly-electronicmachines"].value == true then
           secondary_draw_orders = { north = -1 },
           volume = 1000,
         },
-        {
-          production_type = "output",
-          pipe_connections = {
-            { flow_direction = "output", direction = defines.direction.south, position = { 0.5, 0.5 } },
-          },
-          secondary_draw_orders = { north = -1 },
-          volume = 1,
-        },
       },
       fluid_boxes_off_when_no_fluid_recipe = true,
+      forced_symmetry = "vertical",
       collision_box = { { -0.7, -0.7 }, { 0.7, 0.7 } },
       selection_box = { { -1, -1 }, { 1, 1 } },
       fast_replaceable_group = "assembling-machine",
@@ -427,15 +420,9 @@ if settings.startup["bobmods-assembly-electronicmachines"].value == true then
           },
           volume = 1000,
         },
-        {
-          production_type = "output",
-          pipe_connections = {
-            { flow_direction = "output", direction = defines.direction.south, position = { 0.5, 0.5 } },
-          },
-          volume = 1,
-        },
       },
       fluid_boxes_off_when_no_fluid_recipe = true,
+      forced_symmetry = "vertical",
       collision_box = { { -0.7, -0.7 }, { 0.7, 0.7 } },
       selection_box = { { -1, -1 }, { 1, 1 } },
       fast_replaceable_group = "assembling-machine",
diff --git a/bobassembly/prototypes/chemical-mixing-furnace.lua b/bobassembly/prototypes/chemical-mixing-furnace.lua
index 853fc6c8d..99a1e2cf4 100644
--- a/bobassembly/prototypes/chemical-mixing-furnace.lua
+++ b/bobassembly/prototypes/chemical-mixing-furnace.lua
@@ -285,24 +285,23 @@ then
       type = "technology",
       name = "multi-purpose-furnace-1",
       icon_size = 128,
-      --    icon = "__bobassembly__/graphics/icons/technology/multi-purpose-furnace.png",
       icons = {
         {
           icon_size = 256,
-          scale = 0.25,
-          icon = "__base__/graphics/technology/advanced-material-processing.png",
+          scale = 0.5,
+          icon = "__base__/graphics/technology/advanced-material-processing-2.png",
         },
         {
           icon = "__bobassembly__/graphics/icons/technology/chemistry.png",
           icon_size = 64,
-          scale = 0.5,
-          shift = { -16, -16 },
+          scale = 1,
+          shift = { -32, -32 },
         },
         {
           icon = "__bobassembly__/graphics/icons/technology/alloy-processing.png",
           icon_size = 128,
-          scale = 0.25,
-          shift = { 16, -16 },
+          scale = 0.5,
+          shift = { 32, -32 },
         },
       },
       order = "c-c-b-1",
@@ -332,22 +331,23 @@ then
       type = "technology",
       name = "multi-purpose-furnace-2",
       icon_size = 128,
-      --    icon = "__bobassembly__/graphics/icons/technology/multi-purpose-furnace.png",
       icons = {
         {
           icon_size = 256,
-          icon = "__base__/graphics/technology/advanced-material-processing.png",
+          scale = 0.5,
+          icon = "__base__/graphics/technology/advanced-material-processing-2.png",
         },
         {
           icon = "__bobassembly__/graphics/icons/technology/chemistry.png",
           icon_size = 64,
-          scale = 2,
-          shift = { -64, -64 },
+          scale = 1,
+          shift = { -32, -32 },
         },
         {
           icon = "__bobassembly__/graphics/icons/technology/alloy-processing.png",
           icon_size = 128,
-          shift = { 64, -64 },
+          scale = 0.5,
+          shift = { 32, -32 },
         },
       },
       order = "c-c-b-2",
diff --git a/bobplates/prototypes/entity/entities.lua b/bobplates/prototypes/entity/entities.lua
index e7b26acfc..e625ce0fc 100644
--- a/bobplates/prototypes/entity/entities.lua
+++ b/bobplates/prototypes/entity/entities.lua
@@ -182,14 +182,8 @@ data:extend({
         secondary_draw_orders = { north = -1, east = -1, west = -1 },
         volume = 1000,
       },
-      {
-        production_type = "output",
-        pipe_connections = {
-          { flow_direction = "output", direction = defines.direction.south, position = { 0.5, 0.5 } },
-        },
-        volume = 1,
-      },
     },
+    forced_symmetry = "vertical",
     collision_box = { { -0.7, -0.7 }, { 0.7, 0.7 } },
     selection_box = { { -1, -1 }, { 1, 1 } },
     crafting_categories = { "chemical-furnace" },
@@ -359,15 +353,9 @@ data:extend({
         secondary_draw_orders = { north = -1, east = -1, west = -1 },
         volume = 1000,
       },
-      {
-        production_type = "output",
-        pipe_connections = {
-          { flow_direction = "output", direction = defines.direction.south, position = { 0.5, 0.5 } },
-        },
-        volume = 1,
-      },
     },
     fluid_boxes_off_when_no_fluid_recipe = true,
+    forced_symmetry = "vertical",
     collision_box = { { -0.7, -0.7 }, { 0.7, 0.7 } },
     selection_box = { { -1, -1 }, { 1, 1 } },
     crafting_categories = { "chemical-furnace" },