diff --git a/CLAUDE.md b/CLAUDE.md
index 94fde81..96d821f 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -364,3 +364,49 @@ NEVER implement code without first getting explicit user agreement on the approa
 - ✅ "Implement maintenance mode for backup operations"
 - ✅ "Restructure storage widget with improved layout"
 - ✅ "Update CPU thresholds to production values"
+
+## NixOS Configuration Updates
+
+When code changes are made to cm-dashboard, the NixOS configuration at `~/nixosbox` must be updated to deploy the changes.
+
+### Update Process
+
+1. **Get Latest Commit Hash**
+   ```bash
+   git log -1 --format="%H"
+   ```
+
+2. **Update NixOS Configuration**
+   Edit `~/nixosbox/hosts/common/cm-dashboard.nix`:
+   ```nix
+   src = pkgs.fetchgit {
+     url = "https://gitea.cmtec.se/cm/cm-dashboard.git";
+     rev = "NEW_COMMIT_HASH_HERE";
+     sha256 = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA="; # Placeholder
+   };
+   ```
+
+3. **Get Correct Source Hash**
+   Build with placeholder hash to get the actual hash:
+   ```bash
+   cd ~/nixosbox
+   nix-build --no-out-link -E 'with import <nixpkgs> {}; fetchgit { 
+     url = "https://gitea.cmtec.se/cm/cm-dashboard.git"; 
+     rev = "NEW_COMMIT_HASH"; 
+     sha256 = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA="; 
+   }' 2>&1 | grep "got:"
+   ```
+
+4. **Update Configuration with Correct Hash**
+   Replace the placeholder with the hash from the error message.
+
+5. **Commit NixOS Configuration**
+   ```bash
+   cd ~/nixosbox
+   git add hosts/common/cm-dashboard.nix
+   git commit -m "Update cm-dashboard to latest version (SHORT_HASH)"
+   git push
+   ```
+
+6. **Rebuild System**
+   The user handles the system rebuild step - this cannot be automated.
diff --git a/dashboard/src/ui/services.rs b/dashboard/src/ui/services.rs
index d2a7ce1..a25f7b0 100644
--- a/dashboard/src/ui/services.rs
+++ b/dashboard/src/ui/services.rs
@@ -50,7 +50,7 @@ fn render_metrics(
     let mut data = WidgetData::new(
         title, 
         Some(WidgetStatus::new(widget_status)),
-        vec!["Service".to_string(), "RAM".to_string(), "CPU".to_string(), "Disk".to_string(), "SB".to_string()]
+        vec!["Service".to_string(), "RAM".to_string(), "CPU".to_string(), "Disk".to_string()]
     );
 
 
@@ -63,7 +63,6 @@ fn render_metrics(
                 "".to_string(),
                 "".to_string(),
                 "".to_string(),
-                "".to_string(),
             ],
         );
         render_widget_data(frame, area, data);
@@ -115,7 +114,6 @@ fn render_metrics(
                     "".to_string(),
                     "".to_string(),
                     "".to_string(),
-                    "".to_string(),
                 ],
                 svc.sub_service.clone(),
             );
@@ -129,7 +127,6 @@ fn render_metrics(
                     format_memory_value(svc.memory_used_mb, svc.memory_quota_mb),
                     format_cpu_value(svc.cpu_percent),
                     format_disk_value(svc.disk_used_gb, svc.disk_quota_gb),
-                    format_sandbox_value(svc.is_sandboxed, svc.is_sandbox_excluded),
                 ],
             );
         }
@@ -144,11 +141,11 @@ fn format_bytes(mb: f32) -> String {
     if mb < 0.1 {
         "0".to_string()
     } else if mb < 1.0 {
-        format!("{:.0} kB", mb * 1000.0)
+        format!("{:.0}kB", mb * 1000.0)
     } else if mb < 1000.0 {
-        format!("{:.0} MB", mb)
+        format!("{:.0}MB", mb)
     } else {
-        format!("{:.1} GB", mb / 1000.0)
+        format!("{:.1}GB", mb / 1000.0)
     }
 }
 
@@ -157,7 +154,13 @@ fn format_memory_value(used: f32, quota: f32) -> String {
     
     if quota > 0.05 {
         let quota_gb = quota / 1000.0;
-        format!("{} ({}G)", used_value, quota_gb as u32)
+        // Format quota nicely - show decimals only if needed
+        let quota_str = if quota_gb.fract() == 0.0 {
+            format!("{}G", quota_gb as u32)
+        } else {
+            format!("{:.1}G", quota_gb)
+        };
+        format!("{} ({})", used_value, quota_str)
     } else {
         used_value
     }
@@ -175,19 +178,16 @@ fn format_disk_value(used: f32, quota: f32) -> String {
     let used_value = format_bytes(used * 1000.0); // Convert GB to MB for format_bytes
     
     if quota > 0.05 {
-        format!("{} ({}G)", used_value, quota as u32)
+        // Format quota nicely - show decimals only if needed
+        let quota_str = if quota.fract() == 0.0 {
+            format!("{}G", quota as u32)
+        } else {
+            format!("{:.1}G", quota)
+        };
+        format!("{} ({})", used_value, quota_str)
     } else {
         used_value
     }
 }
 
-fn format_sandbox_value(is_sandboxed: bool, is_excluded: bool) -> String {
-    if is_sandboxed {
-        "yes".to_string()
-    } else if is_excluded {
-        "-".to_string()  // Excluded services don't need sandboxing
-    } else {
-        "no".to_string()      // Services that should be sandboxed but aren't
-    }
-}
 
diff --git a/dashboard/src/ui/storage.rs b/dashboard/src/ui/storage.rs
index 0b40fe0..56ccf3b 100644
--- a/dashboard/src/ui/storage.rs
+++ b/dashboard/src/ui/storage.rs
@@ -109,13 +109,13 @@ fn format_percent(value: f32) -> String {
 fn format_usage(used: Option<f32>, capacity: Option<f32>) -> String {
     match (used, capacity) {
         (Some(used_gb), Some(total_gb)) if used_gb > 0.0 && total_gb > 0.0 => {
-            format!("{:.0}G/{:.0}G", used_gb, total_gb)
+            format!("{:.0}GB ({:.0}GB)", used_gb, total_gb)
         }
         (Some(used_gb), None) if used_gb > 0.0 => {
-            format!("{:.0}G", used_gb)
+            format!("{:.0}GB", used_gb)
         }
         (None, Some(total_gb)) if total_gb > 0.0 => {
-            format!("—/{:.0}G", total_gb)
+            format!("— ({:.0}GB)", total_gb)
         }
         _ => "—".to_string(),
     }