diff --git a/src/main.py b/src/main.py
index 8c7cd8d..7791dd4 100644
--- a/src/main.py
+++ b/src/main.py
@@ -66,6 +66,9 @@ def main():
                 patterns.n4 = bar.get("n4", defaults.get("n4", patterns.n4))
                 patterns.step = bar.get("s", defaults.get("s", patterns.step))
                 
+                # Print received parameters
+                print(f"Params: br={patterns.brightness}, dl={patterns.delay}, n1={patterns.n1}, n2={patterns.n2}, n3={patterns.n3}, n4={patterns.n4}, step={patterns.step}")
+                
                 # Only execute pattern if it's a beat message
                 if message_type == "b":  # Beat message
                     selected_pattern = bar.get("pt", defaults.get("pt", "off"))
diff --git a/src/patterns.py b/src/patterns.py
index 69e5d71..3046426 100644
--- a/src/patterns.py
+++ b/src/patterns.py
@@ -263,8 +263,8 @@ class Patterns(PatternBase): # Inherit from PatternBase
             if lit_total >= self.num_leds:
                 break
             # wait self.delay ms before next ring
-            start = utime.ticks_ms()
-            while utime.ticks_diff(utime.ticks_ms(), start) < self.delay:
+            start = utime.ticks_us()
+            while utime.ticks_diff(utime.ticks_us(), start) < self.delay:
                 pass
             radius += 1
 
@@ -279,8 +279,8 @@ class Patterns(PatternBase): # Inherit from PatternBase
                 if 0 <= right < self.num_leds:
                     self.n[right] = (0, 0, 0)
             self.n.write()
-            start = utime.ticks_ms()
-            while utime.ticks_diff(utime.ticks_ms(), start) < self.delay:
+            start = utime.ticks_us()
+            while utime.ticks_diff(utime.ticks_us(), start) < self.delay:
                 pass
 
         # ensure all LEDs are off at completion
diff --git a/src/settings.py b/src/settings.py
index c178dd3..56ddcfa 100644
--- a/src/settings.py
+++ b/src/settings.py
@@ -16,7 +16,7 @@ class Settings(dict):
         self["led_pin"] = 10
         self["num_leds"] = 119
         self["color_order"] = "rgb"
-        self["name"] = f"103"
+        self["name"] = f"104"
 
     def save(self):
         try: