diff --git a/changelog.txt b/changelog.txt
index 810c907..b78bbdf 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,10 @@
 ---------------------------------------------------------------------------------------------------
+Version: 0.6.7
+Date: 2021-04-11
+  Changes:
+    - Added experimental setting to not use crushed stone with Bio Industries.
+      This is meant only for massive megabases, and is not recommended otherwise.
+---------------------------------------------------------------------------------------------------
 Version: 0.6.6
 Date: 2021-03-20
   Changes:
diff --git a/info.json b/info.json
index a25fc2f..12d0c8d 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
     "name": "bzsilicon",
-    "version": "0.6.6",
+    "version": "0.6.7",
     "factorio_version": "1.1",
     "title": "Silica & Silicon",
     "author": "Brevven",
diff --git a/locale/en/silicon.cfg b/locale/en/silicon.cfg
index 65d96ab..0088f12 100644
--- a/locale/en/silicon.cfg
+++ b/locale/en/silicon.cfg
@@ -39,6 +39,8 @@ optical-fiber=__ITEM__optical-fiber__
 
 [mod-setting-name]
 bzsilicon-more-intermediates=Enable more intermediate recipes such as silicon wafers.
+bzsilicon-bio-crushed-stone=When using Bio Industries, use crushed stone to make silica.
 
 [mod-setting-description]
-bzsilicon-more-intermediates=More complex production chains. Optional in vanilla, Krastorio 2, etc. [color=red]Required for Bio Industries.[/color]
\ No newline at end of file
+bzsilicon-more-intermediates=More complex production chains. Optional in vanilla, Krastorio 2, etc. [color=red]Required for Bio Industries.[/color]
+bzsilicon-bio-crushed-stone=This setting is experimental, and may be removed in a future update. It's strongly recommended to keep it enabled. Only disable if your UPS is dropping due to inserter count. Added per user request.
diff --git a/prototypes/silica-recipe.lua b/prototypes/silica-recipe.lua
index 6418f92..a68672c 100644
--- a/prototypes/silica-recipe.lua
+++ b/prototypes/silica-recipe.lua
@@ -11,7 +11,7 @@ data:extend(
     ingredients = {{"quartz", 10}},
     result = "silica",
     result_count = 30
-  } or mods["Bio_Industries"] and {
+  } or util.use_bio_crushed_stone() and {
     type = "recipe",
     name = "silica",
     category = "smelting",
diff --git a/settings.lua b/settings.lua
index 8864bb1..ce84167 100644
--- a/settings.lua
+++ b/settings.lua
@@ -7,4 +7,10 @@ data:extend(
 		default_value = "no",
     allowed_values = {"yes", "no"},
 	},
+  {
+		type = "bool-setting",
+		name = "bzsilicon-bio-crushed-stone",
+		setting_type = "startup",
+		default_value = true,
+	},
 })
diff --git a/util.lua b/util.lua
index f7e75bf..6034fa1 100644
--- a/util.lua
+++ b/util.lua
@@ -13,6 +13,10 @@ function util.more_intermediates()
   return mods["Bio_Industries"] or util.get_setting("bzsilicon-more-intermediates") == "yes"
 end
 
+function util.use_bio_crushed_stone()
+  return mods["Bio_Industries"] and util.get_setting("bzsilicon-bio-crushed-stone") == true
+end
+
 function util.get_stack_size(default) 
   if mods["Krastorio2"] then
     size = tonumber(krastorio.general.getSafeSettingValue("kr-stack-size"))