diff --git a/src/settings.py b/src/settings.py
index ea51d03..e4183e2 100644
--- a/src/settings.py
+++ b/src/settings.py
@@ -14,14 +14,19 @@ class Settings(dict):
 
     def set_defaults(self):
         self["led_pin"] = 10
-        self["num_leds"] = 50
+        self["num_leds"] = 100
         self["pattern"] = "on"
-        self["color1"] = "#00ff00"
+        self["color1"] = "#080000"
         self["color2"] = "#ff0000"
         self["delay"] = 100
-        self["brightness"] = 10
+        self["brightness"] = 100
+        self["on_width"] = 1  # Default on width for theater chase
+        self["off_width"] = 2 # Default off width for theater chase
+        self["n1"] = 0 # Default start of fill range
+        self["n2"] = 58 # Default end of fill range (assuming 59 leds for now)
+        self["oneshot"] = False # Default one-shot setting
         self["color_order"] = "rgb"
-        self["name"] = f"led-{ubinascii.hexlify(wifi.get_mac()).decode()}"
+        self["name"] = f"5"
         self["ap_password"] = ""
         self["id"] = 0
 
@@ -47,7 +52,6 @@ class Settings(dict):
 
     def set_settings(self, data, patterns, save):
         try:
-            print(data)
             for key, value in data.items():
                 print(key, value)
                 if key == "colors":
@@ -70,6 +74,24 @@ class Settings(dict):
                 elif key == "brightness":
                     brightness = int(data["brightness"])
                     patterns.set_brightness(brightness)
+                elif key == "on_width":
+                    on_width = int(data["on_width"])
+                    patterns.set_on_width(on_width)
+                elif key == "off_width":
+                    off_width = int(data["off_width"])
+                    on_width = int(data.get("on_width", self["on_width"]))
+                    patterns.set_on_off_width(on_width, off_width)
+                elif key == "n1":
+                    n1 = int(data["n1"])
+                    n2 = int(data.get("n2", patterns.n2))
+                    patterns.set_fill_range(n1, n2)
+                elif key == "n2":
+                    n2 = int(data["n2"])
+                    n1 = int(data.get("n1", patterns.n1))
+                    patterns.set_fill_range(n1, n2)
+                elif key == "oneshot":
+                    oneshot_value = bool(data["oneshot"])
+                    patterns.set_oneshot(oneshot_value)
                 elif key == "name":
                     self[key] = value
                     self.save()
@@ -90,7 +112,8 @@ class Settings(dict):
             if save:
                 self.save()
             return "OK", 200
-        except (KeyError, ValueError):
+        except Exception as e:
+            print(f"An unexpected error occurred in set_settings: {e}")
             return "Bad request", 400
 
 # Example usage