diff --git a/game.cpp b/game.cpp
index a85476f..d5784d7 100644
--- a/game.cpp
+++ b/game.cpp
@@ -689,6 +689,7 @@ public:
     mCamera.collisionRadius = UNITS_PER_SQUARE / 4;
     mCamera.collisionHeightBelow = UNITS_PER_SQUARE;
     mCamera.collisionHeightAbove = UNITS_PER_SQUARE / 3;
+    mCamera.collisionStepHeight = UNITS_PER_SQUARE / 2;
   } 
 };
 
@@ -846,7 +847,7 @@ int main()
     {
       draw();
 
-      const int16_t step = max(UNITS_PER_SQUARE / 7,1);
+      int16_t step = max(1,UNITS_PER_SQUARE / (p.bBtn() ? 7 : 15));
       const int16_t step2 = max(UNITS_PER_SQUARE / 40,1);
 
       Vector2D d = angleToDirection(player.mCamera.direction);