diff --git a/dist/adastra-vtl-installer-1.0.0.tar.gz b/dist/adastra-vtl-installer-1.0.0.tar.gz
index bc12467..5082390 100644
Binary files a/dist/adastra-vtl-installer-1.0.0.tar.gz and b/dist/adastra-vtl-installer-1.0.0.tar.gz differ
diff --git a/dist/adastra-vtl-installer/VERSION b/dist/adastra-vtl-installer/VERSION
index 710b07d..b719cc8 100644
--- a/dist/adastra-vtl-installer/VERSION
+++ b/dist/adastra-vtl-installer/VERSION
@@ -1,4 +1,4 @@
 Adastra VTL Installer
 Version: 1.0.0
-Build Date: 2025-12-10 12:13:48
+Build Date: 2025-12-10 12:20:01
 Build Host: vtl-dev
diff --git a/dist/adastra-vtl-installer/web-ui/api.php b/dist/adastra-vtl-installer/web-ui/api.php
index 398a860..a1a27e8 100644
--- a/dist/adastra-vtl-installer/web-ui/api.php
+++ b/dist/adastra-vtl-installer/web-ui/api.php
@@ -325,36 +325,18 @@ function addLun($params) {
         return;
     }
 
-    // Determine backing store type and device type
+    // Determine backing store type (simplify to just bstype)
     $bstypeParam = '';
-    $deviceTypeParam = '';
-    
     if (strpos($device, '/dev/sg') === 0) {
-        $bstypeParam = '--bstype sg'; // Use sg (passthrough) for generic scsi devices
-        
-        // Detect specific device type (tape or changer)
-        $lsscsiOutput = [];
-        exec("sudo /usr/bin/lsscsi -g | grep " . escapeshellarg($device), $lsscsiOutput);
-        
-        if (!empty($lsscsiOutput)) {
-            $line = $lsscsiOutput[0];
-            if (strpos($line, 'mediumx') !== false) {
-                 $deviceTypeParam = '--device-type changer'; 
-            } elseif (strpos($line, 'tape') !== false) {
-                 $deviceTypeParam = '--device-type tape';
-            } else {
-                 $deviceTypeParam = '--device-type pt'; // Default to passthrough if unknown
-            }
-        }
+        $bstypeParam = '--bstype sg'; 
     }
 
     $command = sprintf(
-        'sudo /usr/sbin/tgtadm --lld iscsi --mode logicalunit --op new --tid %d --lun %d --backing-store %s %s %s 2>&1',
+        'sudo /usr/sbin/tgtadm --lld iscsi --mode logicalunit --op new --tid %d --lun %d --backing-store %s %s 2>&1',
         $tid,
         $lun,
         escapeshellarg($device),
-        $bstypeParam,
-        $deviceTypeParam
+        $bstypeParam
     );
 
     $output = [];
@@ -369,7 +351,8 @@ function addLun($params) {
     } else {
         echo json_encode([
             'success' => false,
-            'error' => 'Failed to add LUN: ' . implode(' ', $output)
+            'error' => 'Failed to add LUN: ' . implode(' ', $output),
+            'command' => $command // Debug info
         ]);
     }
 }
diff --git a/web-ui/api.php b/web-ui/api.php
index 398a860..a1a27e8 100644
--- a/web-ui/api.php
+++ b/web-ui/api.php
@@ -325,36 +325,18 @@ function addLun($params) {
         return;
     }
 
-    // Determine backing store type and device type
+    // Determine backing store type (simplify to just bstype)
     $bstypeParam = '';
-    $deviceTypeParam = '';
-    
     if (strpos($device, '/dev/sg') === 0) {
-        $bstypeParam = '--bstype sg'; // Use sg (passthrough) for generic scsi devices
-        
-        // Detect specific device type (tape or changer)
-        $lsscsiOutput = [];
-        exec("sudo /usr/bin/lsscsi -g | grep " . escapeshellarg($device), $lsscsiOutput);
-        
-        if (!empty($lsscsiOutput)) {
-            $line = $lsscsiOutput[0];
-            if (strpos($line, 'mediumx') !== false) {
-                 $deviceTypeParam = '--device-type changer'; 
-            } elseif (strpos($line, 'tape') !== false) {
-                 $deviceTypeParam = '--device-type tape';
-            } else {
-                 $deviceTypeParam = '--device-type pt'; // Default to passthrough if unknown
-            }
-        }
+        $bstypeParam = '--bstype sg'; 
     }
 
     $command = sprintf(
-        'sudo /usr/sbin/tgtadm --lld iscsi --mode logicalunit --op new --tid %d --lun %d --backing-store %s %s %s 2>&1',
+        'sudo /usr/sbin/tgtadm --lld iscsi --mode logicalunit --op new --tid %d --lun %d --backing-store %s %s 2>&1',
         $tid,
         $lun,
         escapeshellarg($device),
-        $bstypeParam,
-        $deviceTypeParam
+        $bstypeParam
     );
 
     $output = [];
@@ -369,7 +351,8 @@ function addLun($params) {
     } else {
         echo json_encode([
             'success' => false,
-            'error' => 'Failed to add LUN: ' . implode(' ', $output)
+            'error' => 'Failed to add LUN: ' . implode(' ', $output),
+            'command' => $command // Debug info
         ]);
     }
 }