diff --git a/src/overlays/actors/ovl_En_Bsb/z_en_bsb.c b/src/overlays/actors/ovl_En_Bsb/z_en_bsb.c
index 191074b8e..419fb9c60 100644
--- a/src/overlays/actors/ovl_En_Bsb/z_en_bsb.c
+++ b/src/overlays/actors/ovl_En_Bsb/z_en_bsb.c
@@ -720,7 +720,7 @@ void func_80C0CDE4(EnBsb* this, PlayState* play) {
     this->unk_0F34.base.atFlags & AT_BOUNCED
     || temp_v0->stateFlags1 & 0x400000
     && temp_fv0 <= 70.0f
-    && (temp_v1 = (temp_v0->actor.shape.rot.y - this->actor.shape.rot.y) + 0x8000, (temp_v1 < 0x2000) != 0) 
+    && (temp_v1 = (temp_v0->actor.shape.rot.y - this->actor.shape.rot.y) + 0x8000, (temp_v1 < 0x2000) != 0)
     && temp_v1 > -0x2000
     ) {
         this->unk_0F34.base.atFlags &= ~(AT_BOUNCED|AT_HIT);
@@ -865,7 +865,7 @@ void func_80C0D3C0(EnBsb* this, PlayState* play) {
     this->unk_1134.y = this->unk_114C.y = this->unk_02E0.y - 10.0f;
 
     this->unk_1134.z = this->unk_114C.z = Math_CosS(this->actor.yawTowardsPlayer) * 10.0f + this->unk_02E0.z;
-    
+
     this->unk_1124 = 60.0f;
     func_80C0B290(this, 2);
     this->unk_02B4 = 9;
@@ -991,9 +991,44 @@ void EnBsb_Update(Actor* thisx, PlayState* play) {
 
 #pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_En_Bsb/func_80C0EEA0.s")
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_En_Bsb/func_80C0F078.s")
+s32 func_80C0F078(PlayState* play, s32 limbIndex, Gfx** dList, Vec3f* pos, Vec3s* rot, Actor* thisx, Gfx** gfx) {
+    EnBsb* this = THIS;
+    if (limbIndex != this->unk_02B0) {
+        *dList = NULL;
+    } else if (limbIndex != this->unk_02B0) {
+        *dList = NULL;
+    } else if ((limbIndex == 2) || (limbIndex == 3) || (limbIndex == 4) || (limbIndex == 5) || (limbIndex == 6) || (limbIndex == 7) || (limbIndex == 8) || (limbIndex == 9) || (limbIndex == 0xA) || (limbIndex == 0xC) || (limbIndex == 0xD) || (limbIndex == 0xF) || (limbIndex == 0x10) || (limbIndex == 0x11) || (limbIndex == 0x12) || (limbIndex == 0x13) || (limbIndex == 0x14)) {
+        rot->x += this->unk_031C.x;
+        rot->y += this->unk_031C.y;
+        rot->z += this->unk_031C.z;
+    }
+    return 0;
+}
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_En_Bsb/func_80C0F170.s")
+void func_80C0F170(PlayState* play, s32 limbIndex, Gfx** dList, Vec3s* rot, Actor* thisx) {
+    EnBsb* this = THIS;
+    if (this->unk_02B0 == 0) {
+        if (limbIndex == 0xA) {
+            Matrix_MultVec3f(&gZeroVec3f, &this->unk_02E0);
+        }
+        if (limbIndex == 0x11) {
+            Matrix_MultVec3f(&gZeroVec3f, &this->unk_0304);
+        }
+        if (limbIndex == 0x14) {
+            Matrix_MultVec3f(&gZeroVec3f, &this->unk_02F8);
+        }
+        if ((limbIndex == 2) || (limbIndex == 3) || (limbIndex == 4) || (limbIndex == 5) || (limbIndex == 6) || (limbIndex == 7) || (limbIndex == 8) || (limbIndex == 9) || (limbIndex == 0xA) || (limbIndex == 0xC) || (limbIndex == 0xD) || (limbIndex == 0xF) || (limbIndex == 0x10) || (limbIndex == 0x11) || (limbIndex == 0x12) || (limbIndex == 0x13) || (limbIndex == 0x14)) {
+            Matrix_MultZero(&this->unk_0330[this->unk_0440]);
+            this->unk_03FC[this->unk_0440] = limbIndex;
+
+            this->unk_0440++;
+            if (this->unk_0440 >= 0x11) {
+                this->unk_0440 = 0;
+            }
+        }
+    }
+    Collider_UpdateSpheres(limbIndex, &this->unk_0F34);
+}
 
 #pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_En_Bsb/EnBsb_Draw.s")
 
diff --git a/src/overlays/actors/ovl_En_Bsb/z_en_bsb.h b/src/overlays/actors/ovl_En_Bsb/z_en_bsb.h
index 627c02fe1..a87708116 100644
--- a/src/overlays/actors/ovl_En_Bsb/z_en_bsb.h
+++ b/src/overlays/actors/ovl_En_Bsb/z_en_bsb.h
@@ -38,21 +38,21 @@ typedef struct EnBsb {
     /* 0x02CC */ s16 unk_02CC[5];
     /* 0x02D8 */ s32 unk_02D8;
     /* 0x02DC */ s32 unk_02DC;
-    /* 0x2E0 */ Vec3f unk_02E0;
-    /* 0x2EC */ Vec3f unk_02EC;
-    /* 0x2F8 */ Vec3f unk_02F8;
-    /* 0x304 */ Vec3f unk_0304;
-    /* 0x310 */ Vec3s unk_0310;
-    /* 0x316 */ Vec3s unk_0316;
-    /* 0x31C */ Vec3s unk_031C;
-    /* 0x322 */ s16 unk_0322;
-    /* 0x324 */ s16 unk_0324;
-    /* 0x328 */ f32 unk_0328;
-    /* 0x32C */ f32 unk_032C;
-    /* 0x330 */ Vec3f unk_0330[17];
-    /* 0x3FC */ s32 unk_03FC[17];
-    /* 0x440 */ s16 unk_0440;
-    /* 0x444 */ char pad_0444[0xAF0];
+    /* 0x02E0 */ Vec3f unk_02E0;
+    /* 0x02EC */ Vec3f unk_02EC;
+    /* 0x02F8 */ Vec3f unk_02F8;
+    /* 0x0304 */ Vec3f unk_0304;
+    /* 0x0310 */ Vec3s unk_0310;
+    /* 0x0316 */ Vec3s unk_0316;
+    /* 0x031C */ Vec3s unk_031C;
+    /* 0x0322 */ s16 unk_0322;
+    /* 0x0324 */ s16 unk_0324;
+    /* 0x0328 */ f32 unk_0328;
+    /* 0x032C */ f32 unk_032C;
+    /* 0x0330 */ Vec3f unk_0330[17];
+    /* 0x03FC */ s32 unk_03FC[17];
+    /* 0x0440 */ s16 unk_0440;
+    /* 0x0444 */ char pad_0444[0xAF0];
     /* 0x0F34 */ ColliderJntSph unk_0F34;
     /* 0x0F54 */ ColliderJntSphElement unk_0F54[7];
     /* 0x1114 */ u32 unk_1114;