diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 3fbbb257..fc754596 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -1,6 +1,7 @@
 # Patch Notes
 
 * 1.4.9
+  * Attempted fix for Moth conveyor room timing. THank for many people's input. Unsure if Helmacopter is still acceptable. 
   * Mirror scroll will show up on file start screen if enabled (thanks Clearmouse!)
   * Fixes for HMG by Muffins
   * Various fixes for Enemizer by Codemann (gfx fixes, more randomization options)
diff --git a/Rom.py b/Rom.py
index 04b08fb2..0961df7c 100644
--- a/Rom.py
+++ b/Rom.py
@@ -42,7 +42,7 @@ from source.enemizer.Enemizer import write_enemy_shuffle_settings
 
 
 JAP10HASH = '03a63945398191337e896e5771f77173'
-RANDOMIZERBASEHASH = '403d349584246fd845c3a9c78a55b3d4'
+RANDOMIZERBASEHASH = '54eaa40cc69c54b9d790b9c4ea107f4d'
 
 
 class JsonRom(object):
diff --git a/data/base2current.bps b/data/base2current.bps
index 0292d6f7..d0cdd7d6 100644
Binary files a/data/base2current.bps and b/data/base2current.bps differ
diff --git a/source/enemizer/Bossmizer.py b/source/enemizer/Bossmizer.py
index 85b8a3c2..6c262e38 100644
--- a/source/enemizer/Bossmizer.py
+++ b/source/enemizer/Bossmizer.py
@@ -110,8 +110,8 @@ def add_kholdstare_to_list(sprite_list, room_id):
 
 
 def add_vitreous_to_list(sprite_list, room_id):
-    sprite_list.clear()  # vitreous does not play nice which other sprites on the tile, just kill them
-    sprite_list.append(create_sprite(room_id, EnemySprite.Vitreous, 0x00, 0, 0x07, 0x05))
+    sprite_list[:] = [x for x in sprite_list if x.sub_type == SpriteType.Overlord]  # vitreous does not play nice which other sprites on the tile, just kill them
+    sprite_list.insert(0, create_sprite(room_id, EnemySprite.Vitreous, 0x00, 0, 0x07, 0x05))
 
 
 def add_trinexx_to_list(sprite_list, room_id):