diff --git a/LEGO1/legopathactor.h b/LEGO1/legopathactor.h
index f2fbfd2a..41c6d843 100644
--- a/LEGO1/legopathactor.h
+++ b/LEGO1/legopathactor.h
@@ -26,7 +26,7 @@ class LegoPathActor : public LegoActor
     return !strcmp(name, LegoPathActor::ClassName()) || LegoActor::IsA(name);
   }
 protected:
-  // TODO: the types. IslePathActor-inherited classes (pizza, jetski, etc.) needs these as public:
+  // TODO: the types
   undefined unk78[0xc4];
   MxFloat m_unk13c;
   MxS32 m_unk140;
diff --git a/LEGO1/skateboard.cpp b/LEGO1/skateboard.cpp
index 08ba64d1..5c5cbf38 100644
--- a/LEGO1/skateboard.cpp
+++ b/LEGO1/skateboard.cpp
@@ -1,4 +1,5 @@
 #include "skateboard.h"
+#include "mxomni.h"
 
 #include "decomp.h"
 
diff --git a/LEGO1/skateboard.h b/LEGO1/skateboard.h
index c7c32931..e7fb1fc8 100644
--- a/LEGO1/skateboard.h
+++ b/LEGO1/skateboard.h
@@ -3,7 +3,6 @@
 
 #include "decomp.h"
 #include "islepathactor.h"
-#include "mxomni.h"
 
 // VTABLE 0x100d55f0
 // SIZE 0x168
diff --git a/LEGO1/towtrack.h b/LEGO1/towtrack.h
index 8a22efe6..7263ab3a 100644
--- a/LEGO1/towtrack.h
+++ b/LEGO1/towtrack.h
@@ -26,7 +26,7 @@ class TowTrack : public IslePathActor
 
 private:
   // TODO: TowTrack field types
-  undefined m_unk154[0x8];
+  undefined m_unk154[4];
   MxS32 m_unk164;
   MxS16 m_unk168;
   MxS16 m_unk16a;
@@ -35,6 +35,7 @@ class TowTrack : public IslePathActor
   MxS32 m_unk170;
   MxS32 m_unk174;
   MxFloat m_unk178;
+  undefined4 m_unk17c;
 };