diff --git a/examples/dragon/dragon_and_pearl.scad b/examples/dragon/dragon_and_pearl.scad
index ba247b34..5d0c8d9c 100644
--- a/examples/dragon/dragon_and_pearl.scad
+++ b/examples/dragon/dragon_and_pearl.scad
@@ -6,7 +6,7 @@ use <fibonacci_lattice.scad>;
 use <polyhedron_hull.scad>;
 use <dragon_head.scad>;
 use <dragon_scales.scad>;
-use <dragon_claw.scad>;
+use <dragon_foot.scad>;
 
 dragon_and_perl();
 
@@ -38,68 +38,6 @@ module tail() {
     tail_scales(120, 2.5, 2, -9, 1);   
 }
 
-module knee_scales(ang, leng, radius, height, thickness) {
-    module one_scale() {
-        rotate([0, ang, 0]) 
-        shear(sx = [0, -2])
-        linear_extrude(thickness, center = true) 
-        scale([leng, 1]) 
-            circle(1);    
-    }
-
-    for(a = [0:60:300]) {
-        hull() {
-            rotate(a) 
-            translate([radius, 0, height]) 
-                one_scale();
-                
-            rotate(a + 15) 
-            translate([radius, 0, height + 1.75]) 
-                one_scale();
-        }
-    }
-}
-module knee() {
-    $fn = 4;
-    scale([1,0.85, 1]) union() {
-        knee_scales(75, 2.5, 4.25, -4, 1.25);
-        knee_scales(100, 1.25, 4.5, -7, 1);
-        knee_scales(110, 1.25, 3, -9, 1);
-        knee_scales(120, 2.5, 2, -9, 1);   
-    }
-}
-
-module foot() {
-    upper_arm_r = 3.6;
-    lower_arm_r = 2.7;
-    arm_fn = 6;
-    scale_fn = 4;
-    scale_tilt_a = 6;
-
-    upper_arm_path = [[.5, 1, 10], [1.25, 6.25, 11.25], [2, 11.5, 12.5], [2, 16.75, 13.75], [1.9, 20, 14.25]];
-    lower_arm_path = [[2, 22, 14],  [3.5, 21, 10], [4.5, 20.3, 7]];
-
-    upper_arm_scale_data = one_body_scale(upper_arm_r, arm_fn, scale_fn, scale_tilt_a);
-    lower_arm_scale_data = one_body_scale(lower_arm_r, arm_fn, scale_fn, scale_tilt_a);
-
-    along_with(upper_arm_path, scale = 0.75, method = "EULER_ANGLE") 
-        rotate([-90, 0, 0])
-            dragon_body_scales(upper_arm_r, arm_fn, upper_arm_scale_data);
-    along_with(lower_arm_path, scale = 0.7, method = "EULER_ANGLE") 
-        rotate([-90, 0, 0])
-            dragon_body_scales(lower_arm_r, arm_fn, lower_arm_scale_data);
-    
-    translate([2.25, 14.5, 12.75])
-    scale([0.7, 1.15, .8])
-    rotate([108, 9, 1])
-        knee();
-
-    translate([6.4, 18.95, .25])
-    rotate([11, 13, 185])
-    scale([1.2, 1.2, 1.2])
-        dragon_claw();
-}
-
 module dragon_and_perl() {
     function __angy_angz(p1, p2) = 
         let(
diff --git a/examples/dragon/dragon_foot.scad b/examples/dragon/dragon_foot.scad
new file mode 100644
index 00000000..1c794e7a
--- /dev/null
+++ b/examples/dragon/dragon_foot.scad
@@ -0,0 +1,44 @@
+use <along_with.scad>;
+use <dragon_scales.scad>;
+use <dragon_claw.scad>;
+
+module knee() {
+    $fn = 4;
+    scale([1,0.85, 1]) union() {
+        knee_scales(75, 2.5, 4.25, -4, 1.25);
+        knee_scales(100, 1.25, 4.5, -7, 1);
+        knee_scales(110, 1.25, 3, -9, 1);
+        knee_scales(120, 2.5, 2, -9, 1);   
+    }
+}
+
+module foot() {
+    upper_arm_r = 3.6;
+    lower_arm_r = 2.7;
+    arm_fn = 6;
+    scale_fn = 4;
+    scale_tilt_a = 6;
+
+    upper_arm_path = [[.5, 1, 10], [1.25, 6.25, 11.25], [2, 11.5, 12.5], [2, 16.75, 13.75], [1.9, 20, 14.25]];
+    lower_arm_path = [[2, 22, 14],  [3.5, 21, 10], [4.5, 20.3, 7]];
+
+    upper_arm_scale_data = one_body_scale(upper_arm_r, arm_fn, scale_fn, scale_tilt_a);
+    lower_arm_scale_data = one_body_scale(lower_arm_r, arm_fn, scale_fn, scale_tilt_a);
+
+    along_with(upper_arm_path, scale = 0.75, method = "EULER_ANGLE") 
+        rotate([-90, 0, 0])
+            dragon_body_scales(upper_arm_r, arm_fn, upper_arm_scale_data);
+    along_with(lower_arm_path, scale = 0.7, method = "EULER_ANGLE") 
+        rotate([-90, 0, 0])
+            dragon_body_scales(lower_arm_r, arm_fn, lower_arm_scale_data);
+    
+    translate([2.25, 14.5, 12.75])
+    scale([0.7, 1.15, .8])
+    rotate([108, 9, 1])
+        knee();
+
+    translate([6.4, 18.95, .25])
+    rotate([11, 13, 185])
+    scale([1.2, 1.2, 1.2])
+        dragon_claw();
+}
\ No newline at end of file
diff --git a/examples/dragon/dragon_scales.scad b/examples/dragon/dragon_scales.scad
index d4e6806e..9a0cdb65 100644
--- a/examples/dragon/dragon_scales.scad
+++ b/examples/dragon/dragon_scales.scad
@@ -63,4 +63,26 @@ module tail_scales(ang, leng, radius, height, thickness) {
                 one_scale();
         }
     }
+}
+
+module knee_scales(ang, leng, radius, height, thickness) {
+    module one_scale() {
+        rotate([0, ang, 0]) 
+        shear(sx = [0, -2])
+        linear_extrude(thickness, center = true) 
+        scale([leng, 1]) 
+            circle(1);    
+    }
+
+    for(a = [0:60:300]) {
+        hull() {
+            rotate(a) 
+            translate([radius, 0, height]) 
+                one_scale();
+                
+            rotate(a + 15) 
+            translate([radius, 0, height + 1.75]) 
+                one_scale();
+        }
+    }
 }
\ No newline at end of file