diff --git a/doc/Notes.md b/doc/Notes.md
index 3614dfd..63064ad 100644
--- a/doc/Notes.md
+++ b/doc/Notes.md
@@ -15,4 +15,8 @@ git switch -c refactor/simplified-schema-modules
 
 ![Proposed new structure](./images/image-03.png)
 
-# Starting refactoring
\ No newline at end of file
+# Starting refactoring
+
+# How to start using uv
+
+(139_spanish-voice-trainer) stephenlohning@Scotty 139_spanish-voice-trainer % uv run main.py
\ No newline at end of file
diff --git a/doc/Notes.pdf b/doc/Notes.pdf
index c179768..e0bb8c6 100644
Binary files a/doc/Notes.pdf and b/doc/Notes.pdf differ
diff --git a/spanish_trainer.db b/spanish_trainer.db
index f2aef98..88bd1ed 100644
Binary files a/spanish_trainer.db and b/spanish_trainer.db differ
diff --git a/tabs/sandbox_tab.py b/tabs/sandbox_tab.py
index f9e1cd3..801cf54 100644
--- a/tabs/sandbox_tab.py
+++ b/tabs/sandbox_tab.py
@@ -360,8 +360,8 @@ class SandboxTab(QWidget):
         config_speed = settings.get("tts_playback_speed", "1.0")
         try:
             pct = int((float(config_speed) - 1.0) * 100)
-            print(f"[DEBUG Sandbox Speech] config_speed (Raw String): {config_speed}")
-            print(f"[DEBUG Sandbox Speech] Calculated pct (Integer): {pct}")
+            # print(f"[DEBUG Sandbox Speech] config_speed (Raw String): {config_speed}")
+            # print(f"[DEBUG Sandbox Speech] Calculated pct (Integer): {pct}")
             rate_string = f"{'+' if pct >= 0 else ''}{pct}%"
         except Exception:
             print(f"[DEBUG Sandbox Speech] Failed to parse speed calculation")