diff --git a/bzgas2/data-final-fixes.lua b/bzgas2/data-final-fixes.lua
index ad08a6f..70ec7e8 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("data-util");
+local util = require("__bzgas2__/data-util")
 
 -- core mining balancing
 util.set_product_amount("se-core-fragment-omni", "gas", 24)
@@ -30,13 +30,22 @@ 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)
 
-  util.add_unlock_force("electronics", "electronic-circuit")
-  util.add_effect("electronics", { type = "unlock-recipe", recipe = "inserter" })
+  -- 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_effect("electronics", { type = "unlock-recipe", recipe = "long-handed-inserter" })
   util.remove_recipe_effect("automation", "long-handed-inserter")
-  util.set_enabled("electronic-circuit", false)
-  util.set_enabled("inserter", false)
-  util.add_prerequisite("logistic-science-pack", "electronics")
+
+  -- 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")
 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 ff75c36..5dbd855 100644
--- a/bzgas2/data-util.lua
+++ b/bzgas2/data-util.lua
@@ -1267,4 +1267,13 @@ 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 26625fe..6c2e79d 100644
--- a/bzgas2/data.lua
+++ b/bzgas2/data.lua
@@ -1,7 +1,7 @@
 require("prototypes/gas")
 require("prototypes/gas-extractor")
-require("prototypes/phenol")
 require("prototypes/formaldehyde")
+require("prototypes/phenol")
 require("prototypes/bakelite")
 require("prototypes/basic-chemical-plant")
 require("prototypes/k2-recipe")
diff --git a/bzgas2/prototypes/bakelite.lua b/bzgas2/prototypes/bakelite.lua
index 83a7a9d..1b15bd2 100644
--- a/bzgas2/prototypes/bakelite.lua
+++ b/bzgas2/prototypes/bakelite.lua
@@ -15,6 +15,7 @@ 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 156b547..d749ae7 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 = {
@@ -14,9 +14,6 @@ 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
@@ -46,7 +43,7 @@ data:extend({
     type = "recipe",
     name = "gas-extractor",
     results = {{ type = "item", name = "gas-extractor", amount = 1}},
-    enabled = false, -- TODO change
+    enabled = false,
     ingredients = ge_ingredients,
   },
   {
@@ -54,7 +51,7 @@ 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"},
     },
@@ -87,11 +84,12 @@ data:extend({
     },
     output_fluid_box =
     {
-      volume = 1000,
+      volume = 100,
       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 538bada..ad83ed6 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
 
@@ -66,13 +66,8 @@ if data.raw.item[mods["Krastorio2"] and "kr-coke" or "coke"] then
       }
     })
   end
-  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
+
+  util.add_effect("basic-chemistry", {type="unlock-recipe", recipe="phenol"})
 
   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}}