diff --git a/invertedmaps.asm b/invertedmaps.asm
index 8c4b46a..52b45c0 100644
--- a/invertedmaps.asm
+++ b/invertedmaps.asm
@@ -160,14 +160,49 @@ LDA #$0146 : STA $2368
 LDA #$0147 : STA $236A
 LDA #$01B3 : STA $236C
 LDA #$01B4 : STA $236E
-LDA #$0139 : STA $2970
-STA $2C6C
-LDA #$014B : STA $2972
-STA $2C6E
-LDA #$016B : STA $29F0
-STA $2CEC
-LDA #$0182 : STA $29F2
-STA $2CEE
+
+;mimic cave ledge drop
+;LDA #$0139 : STA $2970
+;STA $2C6C
+;LDA #$014B : STA $2972
+;STA $2C6E
+;LDA #$016B : STA $29F0
+;STA $2CEC
+;LDA #$0182 : STA $29F2
+;STA $2CEE
+
+;spiral/mimic ledge extend
+LDA #$00E3 : STA $2B9C
+STA $2B9E
+STA $2BA0
+STA $2BA2
+STA $2BA4
+STA $2BA6
+STA $2BA8
+STA $2BAA
+LDA #$014E : STA $2C1C : STA $2C1E : STA $2C24
+LDA #$0139 : STA $2C20 : STA $2C26
+LDA #$014B : STA $2C28 : STA $2C22
+LDA #$014E : STA $2C2A
+LDA #$0152 : STA $2C9C : STA $2C9E : STA $2CA4 : STA $2CAA
+LDA #$016B : STA $2CA0 : STA $2CA6
+LDA #$0182 : STA $2CA2 : STA $2CA8
+LDA #$022E : STA $2D1C
+STA $2D1E
+STA $2D20
+STA $2D22
+STA $2D24
+STA $2D26
+STA $2D28
+STA $2D2A
+LDA #$0230 : STA $2D9C
+STA $2D9E
+STA $2DA0
+STA $2DA2
+STA $2DA4
+STA $2DA6
+STA $2DA8
+STA $2DAA
 
 .map014
 LDA #$0034 : STA $3D4A