diff --git a/project/code/TMV/Mission.cs b/project/code/TMV/Mission.cs
index 0da3a7a..c621baa 100644
--- a/project/code/TMV/Mission.cs
+++ b/project/code/TMV/Mission.cs
@@ -277,7 +277,12 @@ public partial class Mission : Node3D
 
 	private static Texture BuildLightmapTexture(WorldRep.Cell[] cells, PackingRectangle[] packingRects, Dictionary<int, LightmapRectData> rectDataMap, Dictionary<int, MeshSurfaceData> surfaceDataMap)
 	{
-		RectanglePacker.Pack(packingRects, out var bounds);
+		var bounds = Timing.TimeStage("RectPack", () =>
+		{
+			RectanglePacker.Pack(packingRects, out var bounds);
+			return bounds;
+		});
+		GD.Print($"Creating lightmap with bounds: ({bounds.Width}, {bounds.Height})");
 		var image = Image.CreateEmpty((int)bounds.Width, (int)bounds.Height, false, Image.Format.Rgba8);
 		foreach (var rect in packingRects)
 		{