diff --git a/leveleditor/layermask.h b/leveleditor/layermask.h
index b65e213..05de178 100644
--- a/leveleditor/layermask.h
+++ b/leveleditor/layermask.h
@@ -1,7 +1,7 @@
 #ifndef LAYERMASK_H
 #define LAYERMASK_H
 
-#include <QtTypes>
+#include <QtGlobal>
 
 enum LAYER_MASK : quint8
 {
diff --git a/objectrenderer.h b/objectrenderer.h
index 06b3e10..4693764 100644
--- a/objectrenderer.h
+++ b/objectrenderer.h
@@ -377,7 +377,7 @@ class FloatingBoxRenderer: public SpriteRenderer
 {
 public:
     FloatingBoxRenderer(const Sprite *spr);
-    FloatingBoxRenderer() { delete img; }
+    ~FloatingBoxRenderer() { delete img; }
     void render(QPainter *painter, QRect *drawrect);
 protected:
     NormalImageRenderer *img;
@@ -574,7 +574,7 @@ class FourPlatRickRenderer: public SpriteRenderer
 {
 public:
     FourPlatRickRenderer(const Sprite *spr);
-    FourPlatRickRenderer() { delete img; }
+    ~FourPlatRickRenderer() { delete img; }
     void render(QPainter *painter, QRect *drawrect);
 protected:
     NormalImageRenderer *img;
diff --git a/objects.cpp b/objects.cpp
index 2423f2d..93c5964 100644
--- a/objects.cpp
+++ b/objects.cpp
@@ -1396,29 +1396,35 @@ void Sprite::setRect()
             offsety = -5;
         break;
     case 159: // Spike Top
-        if(getNybble(10) == 1)
+    {
+        bool counterClockwise = getNybble(11) % 2;
+        switch (getNybble(10) % 4)
         {
+        case 1:
             width = 25;
             height = 20;
             offsetx = -5;
-        }
-        else if(getNybble(10) == 2)
-        {
+            offsety = counterClockwise ? 20 : 0;
+            break;
+        case 2:
             width = 20;
             height = 25;
-        }
-        else if(getNybble(10) == 3)
-        {
+            offsetx = counterClockwise ? 10 : -10;
+            break;
+        case 3:
             width = 25;
             height = 20;
-        }
-        else
-        {
+            offsety = counterClockwise ? 0 : 20;
+            break;
+        default:
             width = 20;
             height = 25;
+            offsetx = counterClockwise ? -10 : 10;
             offsety = -5;
+            break;
         }
-        break;
+    }
+    break;
     case 162: // Morton
         width = 67;
         height = 67;