diff --git a/LEGO1/lego/legoomni/include/act3.h b/LEGO1/lego/legoomni/include/act3.h
index 2abc9a51..fad19342 100644
--- a/LEGO1/lego/legoomni/include/act3.h
+++ b/LEGO1/lego/legoomni/include/act3.h
@@ -158,12 +158,12 @@ class Act3 : public LegoWorld {
 	Helicopter* m_copter;               // 0x420c
 	Act3Shark* m_shark;                 // 0x4210
 	MxFloat m_time;                     // 0x4214
-	undefined m_unk0x4218;              // 0x4218
-	undefined m_unk0x4219;              // 0x4219
-	undefined m_unk0x421a;              // 0x421a
-	undefined m_unk0x421b;              // 0x421b
-	undefined m_unk0x421c;              // 0x421c
-	undefined m_unk0x421d;              // 0x421d
+	MxU8 m_unk0x4218;                   // 0x4218
+	MxU8 m_unk0x4219;                   // 0x4219
+	MxU8 m_unk0x421a;                   // 0x421a
+	MxU8 m_unk0x421b;                   // 0x421b
+	MxU8 m_unk0x421c;                   // 0x421c
+	MxU8 m_unk0x421d;                   // 0x421d
 	undefined m_unk0x421e;              // 0x421e
 	Act3List m_unk0x4220;               // 0x4220
 	MxPresenter* m_helicopterDots[15];  // 0x4230
diff --git a/LEGO1/lego/legoomni/src/worlds/act3.cpp b/LEGO1/lego/legoomni/src/worlds/act3.cpp
index 6a5f0a03..03769ec9 100644
--- a/LEGO1/lego/legoomni/src/worlds/act3.cpp
+++ b/LEGO1/lego/legoomni/src/worlds/act3.cpp
@@ -419,9 +419,7 @@ void Act3::FUN_10072ad0(undefined4 p_param1)
 			m_unk0x4218 = 0;
 		}
 
-		Act3Script::Script objectId = g_unk0x100d94f8[m_unk0x4218];
-		m_unk0x4218++;
-		m_unk0x4220.Insert(objectId, 3);
+		m_unk0x4220.Insert(g_unk0x100d94f8[m_unk0x4218++], 3);
 		break;
 	}
 	case 2: {
@@ -429,9 +427,7 @@ void Act3::FUN_10072ad0(undefined4 p_param1)
 			m_unk0x4219 = 0;
 		}
 
-		Act3Script::Script objectId = g_unk0x100d9538[m_unk0x4219];
-		m_unk0x4219++;
-		m_unk0x4220.Insert(objectId, 3);
+		m_unk0x4220.Insert(g_unk0x100d9538[m_unk0x4219++], 3);
 		break;
 	}
 	case 3: {
@@ -439,9 +435,7 @@ void Act3::FUN_10072ad0(undefined4 p_param1)
 			m_unk0x421a = 0;
 		}
 
-		Act3Script::Script objectId = g_unk0x100d9550[m_unk0x421a];
-		m_unk0x421a++;
-		m_unk0x4220.Insert(objectId, 3);
+		m_unk0x4220.Insert(g_unk0x100d9550[m_unk0x421a++], 3);
 		break;
 	}
 	case 4: {
@@ -449,9 +443,7 @@ void Act3::FUN_10072ad0(undefined4 p_param1)
 			m_unk0x421b = 0;
 		}
 
-		Act3Script::Script objectId = g_unk0x100d9570[m_unk0x421b];
-		m_unk0x421b++;
-		m_unk0x4220.Insert(objectId, 3);
+		m_unk0x4220.Insert(g_unk0x100d9570[m_unk0x421b++], 3);
 		break;
 	}
 	case 5: {
@@ -459,9 +451,7 @@ void Act3::FUN_10072ad0(undefined4 p_param1)
 			m_unk0x421c = 0;
 		}
 
-		Act3Script::Script objectId = g_unk0x100d9588[m_unk0x421c];
-		m_unk0x421c++;
-		m_unk0x4220.Insert(objectId, 3);
+		m_unk0x4220.Insert(g_unk0x100d9588[m_unk0x421c++], 3);
 		break;
 	}
 	case 6: {