diff --git a/lib/services/localization_service.dart b/lib/services/localization_service.dart
index c2f7b62..78fc77f 100644
--- a/lib/services/localization_service.dart
+++ b/lib/services/localization_service.dart
@@ -99,10 +99,10 @@ class LocalizationService extends ChangeNotifier {
     
     String result = current is String ? current : key;
     
-    // Replace parameters if provided
+    // Replace parameters if provided - replace first occurrence only for each parameter
     if (params != null) {
       for (int i = 0; i < params.length; i++) {
-        result = result.replaceAll('{}', params[i]);
+        result = result.replaceFirst('{}', params[i]);
       }
     }
     
diff --git a/lib/services/offline_areas/offline_area_downloader.dart b/lib/services/offline_areas/offline_area_downloader.dart
index e4ba005..72a564f 100644
--- a/lib/services/offline_areas/offline_area_downloader.dart
+++ b/lib/services/offline_areas/offline_area_downloader.dart
@@ -156,7 +156,7 @@ class OfflineAreaDownloader {
     );
     area.nodes = nodes;
     await OfflineAreaDownloader.saveNodes(nodes, directory);
-    debugPrint('Area ${area.id}: Downloaded ${nodes.length} nodes from modestly expanded bounds (zoom $nodeZoom vs tile minZoom $minZoom)');
+    debugPrint('Area ${area.id}: Downloaded ${nodes.length} nodes from modestly expanded bounds (all profiles)');
   }
 
   /// Calculate expanded bounds that cover the entire tile area at minimum zoom
diff --git a/lib/widgets/download_area_dialog.dart b/lib/widgets/download_area_dialog.dart
index 1c499c5..b4391ba 100644
--- a/lib/widgets/download_area_dialog.dart
+++ b/lib/widgets/download_area_dialog.dart
@@ -63,15 +63,13 @@ class _DownloadAreaDialogState extends State<DownloadAreaDialog> {
     
     final nTiles = computeTileList(bounds, minZoom, maxZoom).length;
     final totalMb = (nTiles * kTileEstimateKb) / 1024.0;
-    
-    // Debug logging to check calculation
-    debugPrint('[DownloadDialog] Tiles: $nTiles, EstimateKb: $kTileEstimateKb, Total MB: $totalMb');
+    final roundedMb = (totalMb * 10).round() / 10; // Round to nearest tenth
     
     setState(() {
       _minZoom = minZoom;
       _maxPossibleZoom = maxPossibleZoom;
       _tileCount = nTiles;
-      _mbEstimate = totalMb;
+      _mbEstimate = roundedMb;
     });
   }
   
@@ -257,8 +255,8 @@ class _DownloadAreaDialogState extends State<DownloadAreaDialog> {
                   OfflineAreaService().downloadArea(
                     id: id,
                     bounds: bounds,
-                    minZoom: _minZoom ?? 12,
-                    maxZoom: maxZoom,
+                    minZoom: _minZoom ?? 1,
+                    maxZoom: _zoom.toInt(),
                     directory: dir,
                     onProgress: (progress) {},
                     onComplete: (status) {},