diff --git a/voicebot/bots/whisper.py b/voicebot/bots/whisper.py
index 6e3085a..4b9d6de 100644
--- a/voicebot/bots/whisper.py
+++ b/voicebot/bots/whisper.py
@@ -1463,12 +1463,8 @@ class WaveformVideoTrack(MediaStreamTrack):
                 # Copy the buffer so downstream operations (resizing/bucketing) are safe
                 arr_segment = arr.copy()
 
-            # Normalize segment to -1..1 safely
-            maxv = float(np.max(np.abs(arr_segment))) if arr_segment.size > 0 else 0.0
-            if maxv > 0:
-                norm = arr_segment / maxv
-            else:
-                norm = np.zeros_like(arr_segment)
+            # Assume arr_segment is already in [-1, 1]
+            norm = arr_segment
 
             # Map audio samples to pixels across the width
             if norm.size < self.width:
@@ -1490,10 +1486,8 @@ class WaveformVideoTrack(MediaStreamTrack):
             points: list[tuple[int, int]] = []
             for x in range(self.width):
                 v = float(norm[x]) if x < norm.size and not np.isnan(norm[x]) else 0.0
-                y = (
-                    int((1.0 - ((v + 1.0) / 2.0)) * (self.height - 90)) + 80
-                )  # Offset below taller status bar
-                points.append((x, max(80, min(self.height - 1, y))))
+                y = int((1.0 - ((v + 1.0) / 2.0)) * self.height)
+                points.append((x, y))
 
             if len(points) > 1:
                 pts_np = np.array(points, dtype=np.int32)