diff --git a/Rom.py b/Rom.py
index 4b97fc4e..2404438e 100644
--- a/Rom.py
+++ b/Rom.py
@@ -27,7 +27,7 @@ from EntranceShuffle import door_addresses, exit_ids
 
 
 JAP10HASH = '03a63945398191337e896e5771f77173'
-RANDOMIZERBASEHASH = 'bffd4e834049ca5f5295601436fc6009'
+RANDOMIZERBASEHASH = '308b65c6becf8ce95cb40550458b6da0'
 
 
 class JsonRom(object):
diff --git a/asm/doorrando.asm b/asm/doorrando.asm
index 807095c7..fe0cc415 100644
--- a/asm/doorrando.asm
+++ b/asm/doorrando.asm
@@ -44,3 +44,4 @@ warnpc $288000
 
 ; deals with own hooks
 incsrc keydropshuffle.asm
+incsrc owrando.asm
diff --git a/asm/owrando.asm b/asm/owrando.asm
new file mode 100644
index 00000000..ff9da2c4
--- /dev/null
+++ b/asm/owrando.asm
@@ -0,0 +1,22 @@
+org $aa8000
+db $4f, $52 ;OR
+OWShuffleMode:
+dw 1
+OWShuffleFlags:
+dw 0
+OWShuffleReserved:
+dw 0
+
+
+
+;Hooks
+org $02a999
+jsl OWEdgeTransition : nop #4 ;LDA $02A4E3,X : ORA $7EF3CA
+
+;Code
+org $aaa000
+OWEdgeTransition:
+{
+    LDA $02A4E3,X : ORA $7EF3CA
+    rtl
+}
\ No newline at end of file
diff --git a/data/base2current.bps b/data/base2current.bps
index 71800df8..8487fa28 100644
Binary files a/data/base2current.bps and b/data/base2current.bps differ