diff --git a/driveAtlas.sh b/driveAtlas.sh
index 2c42e7e..8177baa 100644
--- a/driveAtlas.sh
+++ b/driveAtlas.sh
@@ -344,26 +344,29 @@ generate_10bay_layout() {
     # Fixed width for consistent box drawing (fits device names like "nvme0n1")
     local drive_width=10
 
+    # Box interior width = 136 (determined by 10 bay boxes: 4 + 10*13 + 2)
+    # Total box width = 138 (136 interior + 2 for │ borders)
+
     # Main chassis section
-    printf "┌────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐\n"
-    printf "│  %-126s  │\n" "$hostname - Sliger CX4712 (10x 3.5\" Hot-swap)"
-    printf "│                                                                                                                                │\n"
+    printf "┌────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐\n"
+    printf "│  %-132s  │\n" "$hostname - Sliger CX4712 (10x 3.5\" Hot-swap)"
+    printf "│%-136s│\n" ""
 
     # Show storage controllers
-    printf "│  Storage Controllers:                                                                                                          │\n"
+    printf "│  %-134s│\n" "Storage Controllers:"
     while IFS= read -r ctrl; do
-        [[ -n "$ctrl" ]] && printf "│  %-126s│\n" "$ctrl"
+        [[ -n "$ctrl" ]] && printf "│  %-134.134s│\n" "$ctrl"
     done < <(get_storage_controllers)
-    printf "│                                                                                                                                │\n"
+    printf "│%-136s│\n" ""
 
     # M.2 NVMe slot if present
     if [[ -n "${DRIVE_MAP[m2-1]}" ]]; then
-        printf "│    M.2 NVMe: %-10s                                                                                                          │\n" "${DRIVE_MAP[m2-1]}"
-        printf "│                                                                                                                                │\n"
+        printf "│  %-134s│\n" "  M.2 NVMe: ${DRIVE_MAP[m2-1]}"
+        printf "│%-136s│\n" ""
     fi
 
-    printf "│    Front Hot-swap Bays:                                                                                                        │\n"
-    printf "│                                                                                                                                │\n"
+    printf "│  %-134s│\n" "  Front Hot-swap Bays:"
+    printf "│%-136s│\n" ""
 
     # Bay top borders
     printf "│    "
@@ -386,7 +389,7 @@ generate_10bay_layout() {
     done
     printf "  │\n"
 
-    printf "└────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘\n"
+    printf "└────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘\n"
 }
 
 #------------------------------------------------------------------------------