diff --git a/robotgame/level1.py b/robotgame/level1.py
index 65f0979..9cb18f1 100644
--- a/robotgame/level1.py
+++ b/robotgame/level1.py
@@ -418,7 +418,7 @@ class Wheel(block.Block):
 
         self.frame = 0
         self.anim_speed = 15
-        self.nsettings = 4
+        self.nsettings = 5
         self.setting = random.randint(0, self.nsettings - 1)
         if self.immitate:
             self.on = self.setting == self.immitate.setting
@@ -447,7 +447,8 @@ class Wheel(block.Block):
     def update(self, e, t, dt):
         # Update the animation
         l = len(self.level.imgs[self.anim])
-        if not (int(self.frame) == self.setting * (l - 1) / (self.nsettings - 1)):
+        if not (int(self.frame) == self.setting * (l - 1)
+                / (self.nsettings - 1)):
             self.frame = ((self.frame + self.anim_speed * dt) % l
                           if (self.setting > 0 and self.anim_direction > 0)
                           or (self.setting == self.nsettings - 1