diff --git a/Catalogue/floral inverse animation.html b/Catalogue/floral inverse animation.html
index c58c2e0..34385c4 100644
--- a/Catalogue/floral inverse animation.html	
+++ b/Catalogue/floral inverse animation.html	
@@ -28,7 +28,7 @@
           render();
           render_clear();
 
-          Draw_Spiral_Pattern(5, 200, rotation, centerX, centerY, 'red')
+          Draw_Spiral_Pattern(3, 200, rotation, centerX, centerY, 'red')
 
         }, 1000 / fps);
         rotation += deg_per_sec / fps; // was = j = angle, now = rotation
diff --git a/Catalogue/nodal expanding.html b/Catalogue/nodal expanding.html
index 88cca89..4cb0e6b 100644
--- a/Catalogue/nodal expanding.html	
+++ b/Catalogue/nodal expanding.html	
@@ -33,8 +33,8 @@
 
           let colour1 = [137, 54, 255];
           let colour2 = [158, 255, 54];
-          // Draw_nodal_expanding(5, 100000, rotation * 2 + 33000,0, colour1, colour2, 0.5, 2)
-          Draw_nodal_expanding(5, 10000, rotation, 0, colour1, colour2, 1, 2)
+          Draw_nodal_expanding(5, 100000, rotation * 2 + 33000,0, colour1, colour2, 0.5, 2)
+          // Draw_nodal_expanding(5, 10000, rotation, 0, colour1, colour2, 1, 2)
           console.log(rotation)
         }, 1000 / fps);
         rotation += deg_per_sec / fps; // was = j = angle, now = rotation
diff --git a/Catalogue/npoly twist.html b/Catalogue/npoly twist.html
index 4c1e5e3..485a640 100644
--- a/Catalogue/npoly twist.html	
+++ b/Catalogue/npoly twist.html	
@@ -22,7 +22,7 @@
     rotation = 0; //was = j = angle
     currentFrame = 0; //was = i
 
-    let depth = 20 //custom to npoly twist
+    let depth = 80 //custom to npoly twist
     
     function render() {
       if (currentFrame < time / (1 / fps)) {
@@ -33,7 +33,7 @@
           colour2 = [255, 0, 0];
           colour1 = [0, 0, 0];
 
-          DrawPolyTwistColour_angle(3,400,-90,rotation/20,colour1, colour2)
+          DrawPolyTwistColour_angle(8,400,-90,rotation/10,colour1, colour2)
           // DrawPolyTwist_angle(15,400,-90,rotation/20,"red")
           // DrawPolyTwistColour_width(4,400,-45,rotation/4,colour1,colour2)
           // DrawPolyTwist_width(10,400,-90,rotation/20,"red")
diff --git a/notan.gif b/notan.gif
new file mode 100644
index 0000000..d55a7f6
Binary files /dev/null and b/notan.gif differ