diff --git a/src/open_samus_returns_rando/files/pickups/randomizermissilelauncher.lua b/src/open_samus_returns_rando/files/pickups/randomizermissilelauncher.lua
index 081c33f..6bc1f31 100644
--- a/src/open_samus_returns_rando/files/pickups/randomizermissilelauncher.lua
+++ b/src/open_samus_returns_rando/files/pickups/randomizermissilelauncher.lua
@@ -15,4 +15,5 @@ function RandomizerMissileLauncher.OnPickedUp(progression)
     end
     RandomizerPowerup.OnPickedUp(progression)
     RandomizerPowerup.SetItemAmount("ITEM_MISSILE_TANKS", 0)
+    RandomizerPowerup.IncreaseMissileCheckValue()
 end
diff --git a/src/open_samus_returns_rando/files/pickups/randomizermissiletank.lua b/src/open_samus_returns_rando/files/pickups/randomizermissiletank.lua
index 2153a6a..b875fa1 100644
--- a/src/open_samus_returns_rando/files/pickups/randomizermissiletank.lua
+++ b/src/open_samus_returns_rando/files/pickups/randomizermissiletank.lua
@@ -17,4 +17,5 @@ function RandomizerMissileTank.OnPickedUp(progression)
         end
     end
     RandomizerPowerup.OnPickedUp(progression)
+    RandomizerPowerup.IncreaseMissileCheckValue()
 end
\ No newline at end of file
diff --git a/src/open_samus_returns_rando/files/schema.json b/src/open_samus_returns_rando/files/schema.json
index 0c8f2f8..cd2fd48 100644
--- a/src/open_samus_returns_rando/files/schema.json
+++ b/src/open_samus_returns_rando/files/schema.json
@@ -152,7 +152,7 @@
                 "missile_tank_size": {
                     "description": "How many Missiles are restored when using a Missile Reserve Tank",
                     "type": "number",
-                    "default": 50.0
+                    "default": 30.0
                 },
                 "super_missile_tank_size": {
                     "description": "How many Super Missiles are restored when using a Missile Reserve Tank",
diff --git a/src/open_samus_returns_rando/files/templates/randomizerpowerup.lua b/src/open_samus_returns_rando/files/templates/randomizerpowerup.lua
index 85a3c92..4e3fcc0 100644
--- a/src/open_samus_returns_rando/files/templates/randomizerpowerup.lua
+++ b/src/open_samus_returns_rando/files/templates/randomizerpowerup.lua
@@ -142,3 +142,10 @@ function RandomizerPowerup.IncreaseAmmo(resource)
 
     RandomizerPowerup.IncreaseItemAmount(current_id, resource.quantity, resource.item_id)
 end
+
+function RandomizerPowerup.IncreaseMissileCheckValue()
+    -- Update the min missile reserve tank refill value (capped by config)
+    if RandomizerPowerup.GetItemAmount("ITEM_MISSILE_CHECK") ~= nil then
+        RandomizerPowerup.SetItemAmount("ITEM_MISSILE_CHECK", RandomizerPowerup.GetItemAmount("ITEM_WEAPON_MISSILE_MAX"))
+    end
+end
diff --git a/src/open_samus_returns_rando/lua_editor.py b/src/open_samus_returns_rando/lua_editor.py
index 0bb4fb3..59d5046 100644
--- a/src/open_samus_returns_rando/lua_editor.py
+++ b/src/open_samus_returns_rando/lua_editor.py
@@ -227,6 +227,7 @@ def _create_custom_init(self, editor: PatcherEditor, configuration: dict) -> str
             "ITEM_WEAPON_POWER_BOMB_MAX": 0,
             "ITEM_METROID_COUNT": 0,
             "ITEM_METROID_TOTAL_COUNT": 40,
+            "ITEM_MISSILE_CHECK": max(1, inventory.get("ITEM_WEAPON_MISSILE_MAX", 0)),
         }
         final_inventory.update(inventory)
 
diff --git a/src/open_samus_returns_rando/specific_patches/static_fixes.py b/src/open_samus_returns_rando/specific_patches/static_fixes.py
index 6469e81..44aa96c 100644
--- a/src/open_samus_returns_rando/specific_patches/static_fixes.py
+++ b/src/open_samus_returns_rando/specific_patches/static_fixes.py
@@ -73,11 +73,10 @@ def patch_a7_save_screw_blocks(editor: PatcherEditor):
 
 
 def shoot_supers_without_missiles(editor: PatcherEditor):
-    samus = editor.get_file(
+    samus_bmsad = editor.get_file(
         "actors/characters/samus/charclasses/samus.bmsad", Bmsad
     )
-    gun = samus.raw["components"]["GUN"]["functions"]
-    gun[20]["params"]["Param5"]["value"] = ""
+    samus_bmsad.raw["components"]["GUN"]["functions"][20]["params"]["Param5"]["value"] = "ITEM_MISSILE_CHECK"
 
 
 def nerf_ridley_fight(editor: PatcherEditor):