diff --git a/README.md b/README.md
index 2e9063b..3d3cd5d 100644
--- a/README.md
+++ b/README.md
@@ -26,15 +26,14 @@ See changelog.txt
 
 ----
 
-Adds tin ore, tin plates, solder, organotins, and (optionall) tinned cable to the game.
+Adds tin ore, tin plates, solder, organotins, and (optionaly) tinned cable to the game.
 
-Tin is an early game resource and is slightly easier to process than other metals. This mod largely retains the vanilla feel and is not very complex on its own. If used alongside many of the other BZ mods, the game will become quite a bit more complex.
+This mod largely retains the vanilla feel and is not very complex on its own. If used alongside many of the other BZ mods, the game will become quite a bit more complex.
 
 If you want a vanilla-esque game with some tweaks, try this mod, or perhaps a less complex one like [Titanium](https://mods.factorio.com/mod/bztitanium) or [Lead](https://mods.factorio.com/mod/bzlead).
 
 ### Details
-
-Tin ore is smelted directly to aluminum plates. Most tin plates go into solder (with [https://mods.factorio.com/mod/bzlead](lead plates) if available) and organotins, an ingredient used in plastic.
+Tin is an early game resource and is slightly easier to process than other metals. It is mostly used in solder and organotins.
 
 Supported compatible mods:
 
@@ -67,8 +66,19 @@ See FAQ
 
 #### Vanilla
 
+- Pipe-to-ground (solder)
+- Electronic circuits (solder)
+- Advanced circuits (solder)
+- Plastic (organotins)
+- Combinators (tinned cable, optional)
+- Pumpjacks (tinned cable, optional)
+
 #### Krastorio 2
 
-#### Space Exploration & AAI
+- Glass (tin)
+- Some buildings (solder, tinned-cable)
 
-#### Other
+#### Space Exploration & AAI
+- Some buildings (solder)
+- Various science data
+- Some lategame recipes
diff --git a/data-final-fixes.lua b/data-final-fixes.lua
index b7a2b82..916b2ee 100644
--- a/data-final-fixes.lua
+++ b/data-final-fixes.lua
@@ -8,6 +8,8 @@ util.replace_some_ingredient("se-glass-vulcanite", "sand", 1, "tin-plate", 1)
 util.add_product("se-glass-vulcanite", {type="item", name="tin-plate", amount=1, probability=0.8})
 util.set_main_product("se-glass-vulcanite", "glass")
 
+-- core mining balancing
+util.add_to_product("se-core-fragment-omni", "tin-ore", -4)
 
 
 -- Electronic circuits need final fixes
diff --git a/info.json b/info.json
index 9014554..4de9850 100644
--- a/info.json
+++ b/info.json
@@ -21,6 +21,6 @@
       "? deadlock-beltboxes-loaders",
       "? DeadlockCrating"
     ],
-    "description": "Adds tin, solder and more to the base game.\n\nCompatible with Krastorio 2 and Space Exploration. A standalone piece of BZ Mods."
+    "description": "(alpha version) Adds tin, solder and more to the base game.\n\nCompatible with Krastorio 2 and Space Exploration. A standalone piece of BZ Mods."
 }
 
diff --git a/tin-recipe-updates.lua b/tin-recipe-updates.lua
index 56959bb..d9c626c 100644
--- a/tin-recipe-updates.lua
+++ b/tin-recipe-updates.lua
@@ -96,6 +96,7 @@ util.add_ingredient("roboport", "solder", 20)
 util.add_ingredient("kr-large-roboport", "solder", 20)
 util.add_ingredient("kr-small-roboport", "solder", 10)
 util.add_ingredient("se-supercharger", "solder", 15)
+util.add_ingredient("kr-filtration-plant", "solder", 4)
 util.replace_some_ingredient("kr-shelter", "iron-plate", 10, "tin-plate", 10)