diff --git a/worlds/factorio/Mod.py b/worlds/factorio/Mod.py
index e7272b7d..25b75510 100644
--- a/worlds/factorio/Mod.py
+++ b/worlds/factorio/Mod.py
@@ -33,12 +33,15 @@ base_info = {
 recipe_time_scales = {
     # using random.triangular
     Options.RecipeTime.option_fast: (0.25, 1),
-    Options.RecipeTime.option_normal: (0.5, 2, 1),
+    # 0.5, 2, 0.5 average -> 1.0
+    Options.RecipeTime.option_normal: (0.5, 2, 0.5),
     Options.RecipeTime.option_slow: (1, 4),
-    Options.RecipeTime.option_chaos: (0.25, 4, 1),
+    # 0.25, 4, 0.25 average -> 1.5
+    Options.RecipeTime.option_chaos: (0.25, 4, 0.25),
     Options.RecipeTime.option_vanilla: None
 }
 
+
 def generate_mod(world: MultiWorld, player: int):
     global template, locale_template, control_template
     with template_load_lock:
@@ -64,11 +67,11 @@ def generate_mod(world: MultiWorld, player: int):
                  4: 2,
                  5: 5,
                  6: 10}[world.tech_cost[player].value]
-    template_data = {"locations": locations, "player_names" : player_names, "tech_table": tech_table,
+    template_data = {"locations": locations, "player_names": player_names, "tech_table": tech_table,
                      "mod_name": mod_name, "allowed_science_packs": world.max_science_pack[player].get_allowed_packs(),
                      "tech_cost_scale": tech_cost, "custom_data": world.custom_data[player],
                      "tech_tree_layout_prerequisites": world.tech_tree_layout_prerequisites[player],
-                     "rocket_recipe" : rocket_recipes[world.max_science_pack[player].value],
+                     "rocket_recipe": rocket_recipes[world.max_science_pack[player].value],
                      "slot_name": world.player_names[player][0], "seed_name": world.seed_name,
                      "starting_items": world.starting_items[player], "recipes": recipes,
                      "random": world.random,
@@ -80,7 +83,7 @@ def generate_mod(world: MultiWorld, player: int):
     control_code = control_template.render(**template_data)
     data_final_fixes_code = template.render(**template_data)
 
-    mod_dir = Utils.output_path(mod_name)+"_"+Utils.__version__
+    mod_dir = Utils.output_path(mod_name) + "_" + Utils.__version__
     en_locale_dir = os.path.join(mod_dir, "locale", "en")
     os.makedirs(en_locale_dir, exist_ok=True)
     shutil.copytree(Utils.local_path("data", "factorio", "mod"), mod_dir, dirs_exist_ok=True)
@@ -97,12 +100,11 @@ def generate_mod(world: MultiWorld, player: int):
         json.dump(info, f, indent=4)
 
     # zip the result
-    zf_path = os.path.join(mod_dir+".zip")
+    zf_path = os.path.join(mod_dir + ".zip")
     with zipfile.ZipFile(zf_path, compression=zipfile.ZIP_DEFLATED, mode='w') as zf:
         for root, dirs, files in os.walk(mod_dir):
             for file in files:
                 zf.write(os.path.join(root, file),
-                           os.path.relpath(os.path.join(root, file),
-                                           os.path.join(mod_dir, '..')))
+                         os.path.relpath(os.path.join(root, file),
+                                         os.path.join(mod_dir, '..')))
     shutil.rmtree(mod_dir)
-