diff --git a/patches/ips/momentum_conservation.ips b/patches/ips/momentum_conservation.ips
index 17f7a73e1..94c36e072 100644
Binary files a/patches/ips/momentum_conservation.ips and b/patches/ips/momentum_conservation.ips differ
diff --git a/patches/ips/split_speed.ips b/patches/ips/split_speed.ips
index 92206073a..b6c978125 100644
Binary files a/patches/ips/split_speed.ips and b/patches/ips/split_speed.ips differ
diff --git a/patches/src/momentum_conservation.asm b/patches/src/momentum_conservation.asm
index fc1b22d32..192f8bbd9 100644
--- a/patches/src/momentum_conservation.asm
+++ b/patches/src/momentum_conservation.asm
@@ -1,18 +1,9 @@
 ; Patch to conserve Samus' horizontal momentum when landing while running
 ; Author: Scyzer, with updates by Nodever2 & OmegaDragnet7
 lorom
-
 !bank_90_free_space_start = $90F800
 !bank_90_free_space_end = $90F880
 
-!equipped_items = $09A2
-!blue_booster = $0040
-!spark_booster = $0080
-!speed_booster = $2000
-!any_booster = !blue_booster|!spark_booster|!speed_booster
-
-lorom
-
 ; ASM to keep running speed while landing. This is more effective than simply changing the pose table,
 ; as you can have variables, and doesn't move you forward a pixel.
 
@@ -65,15 +56,6 @@ SPEEDKEEP:
 	LDA $0B40 : BEQ + : LDA #$0003 : JSL $80914D ; resume speed booster sfx if needed
 +	; next two lines of code are mostly only needed because of a dumb vanilla bug with $91DA74
 
-    lda !equipped_items
-    bit #!blue_booster|!speed_booster
-    bne .skip
-    sep #$20
-    lda #$01
-    sta $0b3e
-    rep #$20
-    
-.skip:
 	LDA #$0001 : STA $0AD0 ; update samus palette next frame
 	LDA #$0004 : STA $0ACE ; reset samus speed booster/screw attack palette index
 	PLP : RTS
diff --git a/patches/src/split_speed.asm b/patches/src/split_speed.asm
index db1af44bf..b46c42e7e 100644
--- a/patches/src/split_speed.asm
+++ b/patches/src/split_speed.asm
@@ -78,7 +78,7 @@ org $82C04A
 org $82C2A6
 list_boots_equip_tilemaps:
     dw $BFD2, $BFE4, tilemap_blue_booster, tilemap_spark_booster
-warnpc $82C2B7
+assert pc() <= $82C2B7
 
 org !bank_82_free_space_start
 
@@ -97,8 +97,6 @@ list_boots_equip_bitmasks:
 
 list_boots_ram_tilemaps:
     dw $3CAA, $3CEA, $3D2A, $3D6A
-
-warnpc !bank_82_free_space_end
 assert pc() <= !bank_82_free_space_end
 
 org !bank_82_freespace2_start
@@ -109,7 +107,6 @@ boots_item_selector_positions:
     dw $00CC, $00A4
     dw $00CC, $00AC
 
-warnpc !bank_82_freespace2_end
 assert pc() <= !bank_82_freespace2_end
 
 ; Accelerate Samus' animation with any booster item:
@@ -344,8 +341,10 @@ spark_booster_lose_blue:
     ;sta $0AAE
     jsl .remove_echoes
 
-    stz $0b3e   ; Clear dash counter
-
+    ;stz $0b3e   ; Clear dash counter
+    lda #$0001   ; reset speed booster timer to 1 (should fix xmode and momenutm conservation),  $90857D automatically decrements this, if its at 0 it underflows causing animation issues with xmode/mc
+    sta $0b3e
+    
     lda #$0000
     rtl
 .skip_lose_blue: