diff --git a/changelog.txt b/changelog.txt
index b406035..54f5a9c 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,4 +1,12 @@
 ---------------------------------------------------------------------------------------------------
+Version: 0.10.10
+Date: 2021-05-01
+  Fixes:
+    - Fixed startup error with angels smelting.
+    - Fixed equipment not using titanium
+  Features:
+    - Some basic compatibility with angels smelting (without bobs)
+---------------------------------------------------------------------------------------------------
 Version: 0.10.9
 Date: 2021-04-30
   Features:
diff --git a/info.json b/info.json
index be9c83b..0c906e3 100644
--- a/info.json
+++ b/info.json
@@ -1,6 +1,6 @@
 {
     "name": "bztitanium",
-    "version": "0.10.9",
+    "version": "0.10.10",
     "factorio_version": "1.1",
     "title": "Titanium",
     "author": "Brevven",
diff --git a/map-gen-preset-updates.lua b/map-gen-preset-updates.lua
index 3d1443a..060fbf4 100644
--- a/map-gen-preset-updates.lua
+++ b/map-gen-preset-updates.lua
@@ -1,11 +1,15 @@
-if (not mods["pyrawores"] and not mods["bobplates"] and not mods["angelssmelting"]) then
+local base_ore = "iron-ore"
+if mods["angelssmelting"] then
+  base_ore = "angels-ore1"
+end
+if (not mods["pyrawores"] and not mods["bobplates"]) then
 if data.raw["map-gen-presets"] and data.raw["map-gen-presets"].default then
   for name, preset in pairs(data.raw["map-gen-presets"].default) do 
     if type(preset) == "table" and 
       preset.basic_settings and 
       preset.basic_settings.autoplace_controls and 
-      preset.basic_settings.autoplace_controls["iron-ore"] then
-        preset.basic_settings.autoplace_controls["titanium-ore"] = preset.basic_settings.autoplace_controls["iron-ore"]
+      preset.basic_settings.autoplace_controls[base_ore] then
+        preset.basic_settings.autoplace_controls["titanium-ore"] = preset.basic_settings.autoplace_controls[base_ore]
     end
   end
 end
diff --git a/titanium-data-final-settings.lua b/titanium-data-final-settings.lua
index f8a6dcf..6fd8406 100644
--- a/titanium-data-final-settings.lua
+++ b/titanium-data-final-settings.lua
@@ -17,7 +17,9 @@ elseif mining_fluid == "sulfuric-acid" then
   data.raw.technology[util.titanium_processing].unit.ingredients = {
     {"automation-science-pack", 1}, {"logistic-science-pack", 1}}
 else
-  data.raw.technology[util.titanium_processing].prerequisites = {"lubricant"}
+  if data.raw.technology["titanium-processing"] then
+    data.raw.technology["titanium-processing"].prerequisites = {"lubricant"}
+  end
   if not mods["Pre0-17-60Oil"] then
     data.raw.technology["solar-panel-equipment"].unit.ingredients = {
       {"automation-science-pack", 1}, {"logistic-science-pack", 1}, {"chemical-science-pack", 1}}
diff --git a/titanium-recipe-final.lua b/titanium-recipe-final.lua
index bcac9c1..e688c9b 100644
--- a/titanium-recipe-final.lua
+++ b/titanium-recipe-final.lua
@@ -12,7 +12,7 @@ if not mods["bobrevamp"] then
   util.add_titanium_prerequisite("low-density-structure")
 end
 
-if (not mods["bobplates"] and not mods["angelssmelting"]) then
+if (not mods["bobplates"]) then
   util.steel_to_titanium("flying-robot-frame")
   util.add_titanium_prerequisite("robotics")
 end
diff --git a/titanium-recipe-updates.lua b/titanium-recipe-updates.lua
index e873c5d..14822cb 100644
--- a/titanium-recipe-updates.lua
+++ b/titanium-recipe-updates.lua
@@ -2,10 +2,15 @@
 --
 local util = require("__bztitanium__.data-util");
 
-if (not mods["bobplates"] and not mods["angelssmelting"]) then
+if (not mods["bobplates"]) then
   util.replace_ingredient("power-armor", "steel", "titanium")
   util.add_prerequisite("power-armor", util.titanium_processing)
 
+  -- Generally, steel-based equipment techs require solar panel tech, so only require
+  -- titanium processing for that.
+  util.add_prerequisite("solar-panel-equipment", util.titanium_processing)
+
+
   -- All equipment that uses steel now uses titanium. Who wants to carry around steel!
   for name, recipe in pairs(data.raw.recipe) do
     if recipe.result ~= nil and recipe.result:find("equipment") then
@@ -14,10 +19,6 @@ if (not mods["bobplates"] and not mods["angelssmelting"]) then
   end
 end
 
--- Generally, steel-based equipment techs require solar panel tech, so only require
--- titanium processing for that.
-util.add_prerequisite("solar-panel-equipment", util.titanium_processing)
-
 
 -- Also add titanium to some nuclear steam-handling stuff
 util.add_titanium_ingredient(20, "steam-turbine")
diff --git a/titanium-recipe.lua b/titanium-recipe.lua
index c34193f..b9e4348 100644
--- a/titanium-recipe.lua
+++ b/titanium-recipe.lua
@@ -18,9 +18,8 @@ if (mods["bobrevamp"] and not mods["bobores"]) then
   util.remove_raw("technology", "titanium-processing")
 end
 
-if (not mods["pyrawores"] and not mods["bobplates"] and not mods["angelssmelting"]) then
-data:extend(
-{
+if (not mods["pyrawores"] and not mods["bobplates"]) then
+data:extend({
   {
     type = "recipe",
     name = util.titanium_plate,
@@ -117,7 +116,6 @@ data:extend(
       result_count = 10,
     }
   } or nil,
-}
-)
+})
 end