diff --git a/bzgas2/data-final-fixes.lua b/bzgas2/data-final-fixes.lua
index 70ec7e8..ad08a6f 100644
--- a/bzgas2/data-final-fixes.lua
+++ b/bzgas2/data-final-fixes.lua
@@ -2,7 +2,7 @@ require("stacking")
 require("modules")
 require("compatibility/ir2")
 
-local util = require("__bzgas2__/data-util")
+local util = require("data-util");
 
 -- core mining balancing
 util.set_product_amount("se-core-fragment-omni", "gas", 24)
@@ -30,22 +30,13 @@ if not mods.Krastorio2 and not mods["aai-industry"] and not mods.bzaluminum2 and
   util.add_ingredient("repair-pack", "copper-cable", 6)
   util.set_ingredient("repair-pack", "iron-gear-wheel", 3)
 
-  -- New for 2.0 (Evilpla)
-  util.remove_prerequisite("automation", "automation-science-pack")
-  util.set_tech_trigger("automation", { type = "mine-entity", entity = "coal" })
-  util.set_tech_trigger("gas-extraction", { type = "craft-item", item = "copper-plate" })
-  util.set_tech_trigger("basic-chemistry", { type = "mine-entity", entity = "gas" })
-  util.set_tech_trigger("bakelite", { type = "craft-fluid", fluid = "formaldehyde" })
-  util.set_tech_trigger("electronics", { type = "craft-item", item = "bakelite" })
+  util.add_unlock_force("electronics", "electronic-circuit")
+  util.add_effect("electronics", { type = "unlock-recipe", recipe = "inserter" })
   util.add_effect("electronics", { type = "unlock-recipe", recipe = "long-handed-inserter" })
   util.remove_recipe_effect("automation", "long-handed-inserter")
-
-  -- TODO: cleanup
-  -- util.add_unlock_force("electronics", "electronic-circuit")
-  -- util.add_effect("electronics", { type = "unlock-recipe", recipe = "inserter" })
-  -- util.set_enabled("electronic-circuit", false)
-  -- util.set_enabled("inserter", false)
-  -- util.add_prerequisite("logistic-science-pack", "electronics")
+  util.set_enabled("electronic-circuit", false)
+  util.set_enabled("inserter", false)
+  util.add_prerequisite("logistic-science-pack", "electronics")
 end
 if not mods.bzaluminum2 and not mods["bzcarbon2"] then
   util.replace_ingredients_prior_to("electronics", "electronic-circuit", "copper-cable", 2)
diff --git a/bzgas2/data-util.lua b/bzgas2/data-util.lua
index 5dbd855..ff75c36 100644
--- a/bzgas2/data-util.lua
+++ b/bzgas2/data-util.lua
@@ -1267,13 +1267,4 @@ function util.set_vtk_dcm_ingredients()
   end
 end
 
--- Set technology trigger
-function util.set_tech_trigger(technology_name, trigger)
-  local technology = data.raw.technology[technology_name]
-  if technology then
-    technology.unit = nil
-    technology.research_trigger = trigger
-  end
-end
-
 return util
diff --git a/bzgas2/data.lua b/bzgas2/data.lua
index 6c2e79d..26625fe 100644
--- a/bzgas2/data.lua
+++ b/bzgas2/data.lua
@@ -1,7 +1,7 @@
 require("prototypes/gas")
 require("prototypes/gas-extractor")
-require("prototypes/formaldehyde")
 require("prototypes/phenol")
+require("prototypes/formaldehyde")
 require("prototypes/bakelite")
 require("prototypes/basic-chemical-plant")
 require("prototypes/k2-recipe")
diff --git a/bzgas2/matter.lua b/bzgas2/matter.lua
index 2b5e943..acf60cf 100644
--- a/bzgas2/matter.lua
+++ b/bzgas2/matter.lua
@@ -17,10 +17,9 @@ data:extend(
       {
         icon = "__bzgas2__/graphics/icons/gas.png",
         icon_size = 128,
-        scale = 0.7,
+        scale = 1.4,
       }
     },
-    effects ={},
     prerequisites = {"kr-matter-processing"},
     unit =
   	{
@@ -41,8 +40,8 @@ local gas_ore_matter =
 	  material = { type = "fluid", name = "gas", amount = 100 },
 	  matter_count = 5,
     energy_required = 1,
-    needs_stabilizer = false,
-    unlocked_by = "gas-matter-processing"
+    need_stabilizer = false,
+    unlocked_by_technology = "gas-matter-processing"
 	}
 matter.make_recipes(gas_ore_matter)
 end
diff --git a/bzgas2/prototypes/bakelite.lua b/bzgas2/prototypes/bakelite.lua
index 1b15bd2..83a7a9d 100644
--- a/bzgas2/prototypes/bakelite.lua
+++ b/bzgas2/prototypes/bakelite.lua
@@ -15,7 +15,6 @@ data:extend({
     name = "bakelite",
     category = "chemistry",
     main_product = "bakelite",
-    allow_productivity = true,
     enabled = false,
     ingredients = {
       {type = "item", name = util.me.use_phenol() and "phenol" or "coal", amount = 1},
diff --git a/bzgas2/prototypes/gas-extractor.lua b/bzgas2/prototypes/gas-extractor.lua
index d749ae7..156b547 100644
--- a/bzgas2/prototypes/gas-extractor.lua
+++ b/bzgas2/prototypes/gas-extractor.lua
@@ -1,4 +1,4 @@
-local util = require("data-util")
+local util = require("data-util");
 local futil = require("util")
 
 local ge_ingredients = {
@@ -14,6 +14,9 @@ if mods.Krastorio2 then
 elseif mods["aai-industry"] then
   table.insert(ge_ingredients, {type="item", name="sand", amount=10})
   ge_prereq = {"sand-processing"}
+elseif data.raw.item["silica"] and data.raw.technology["silica-processing"] then
+  table.insert(ge_ingredients, {type="item", name="silica", amount=20})
+  ge_prereq = {"silica-processing"}
 end
 
 drilling_rig_circuit_connector_definitions = circuit_connector_definitions.create_vector
@@ -43,7 +46,7 @@ data:extend({
     type = "recipe",
     name = "gas-extractor",
     results = {{ type = "item", name = "gas-extractor", amount = 1}},
-    enabled = false,
+    enabled = false, -- TODO change
     ingredients = ge_ingredients,
   },
   {
@@ -51,7 +54,7 @@ data:extend({
     name = "gas-extraction",
     icon = "__bzgas2__/graphics/technology/gas-processing.png",
     icon_size = 256,
-    prerequisites = ge_prereq,
+    --prerequisites = ge_prereq,
     effects = {
       {type = "unlock-recipe", recipe = "gas-extractor"},
     },
@@ -84,12 +87,11 @@ data:extend({
     },
     output_fluid_box =
     {
-      volume = 100,
+      volume = 1000,
       pipe_covers = pipecoverspictures(),
       pipe_connections =
       {
         {
-          flow_direction = "output",
           direction = defines.direction.north,
           positions = { {0, -1}, {1, 0}, {0, 1}, {-1, 0} }
         }
diff --git a/bzgas2/prototypes/phenol.lua b/bzgas2/prototypes/phenol.lua
index ad83ed6..538bada 100644
--- a/bzgas2/prototypes/phenol.lua
+++ b/bzgas2/prototypes/phenol.lua
@@ -1,4 +1,4 @@
-local util = require("data-util")
+local util = require("data-util");
 
 if util.me.use_phenol() then
 
@@ -66,8 +66,13 @@ if data.raw.item[mods["Krastorio2"] and "kr-coke" or "coke"] then
       }
     })
   end
-
-  util.add_effect("basic-chemistry", {type="unlock-recipe", recipe="phenol"})
+  if mods.Krastorio2 then
+    util.add_effect("steel-processing", {type="unlock-recipe", recipe="phenol"})
+  elseif data.raw.item["foundry"] then
+    util.add_effect("foundry", {type="unlock-recipe", recipe="phenol"})
+  else
+    util.add_effect("basic-chemistry", {type="unlock-recipe", recipe="phenol"})
+  end
 
   if mods.Krastorio2 then
     light_oil_icon = { icon = "__Krastorio2Assets__/icons/fluids/light-oil.png", icon_size = 64, icon_mipmaps = 4, scale=0.25, shift={-8,-8}}