diff --git a/devtool.py b/devtool.py
index bf02aad..e7931e9 100755
--- a/devtool.py
+++ b/devtool.py
@@ -50,7 +50,7 @@ def set_logging(base_url, value):
 
 if __name__ == '__main__':
     if len(sys.argv) < 3:
-        print(f"Usage: {sys.argv[0]} http(s)://terminal-api logging on|off")
+        print(f"Usage: {sys.argv[0]} http(s)://terminal-url logging on|off")
         print(f"                                            set_dma_debug <param_name> <value>")
         print(f"                                            get_dma_debug <param_name>")
         exit(1)
diff --git a/front-generator/template/common/monitoring-methods.js.j2 b/front-generator/template/common/monitoring-methods.js.j2
index b33da4b..5c886ee 100644
--- a/front-generator/template/common/monitoring-methods.js.j2
+++ b/front-generator/template/common/monitoring-methods.js.j2
@@ -8,9 +8,12 @@
                         "16APSK 2/3", "16APSK 3/4", "16APSK 4/5", "16APSK 5/6", "16APSK 8/9", "16APSK 9/10",
                         "32APSK 3/4", "32APSK 4/5", "32APSK 5/6", "32APSK 8/9", "32APSK 9/10",
                     ]
-                    if (typeof modcod != "number" || modcod < 0 || modcod >= modcod.length) {
+                    if (typeof modcod != "number") {
                         return "?";
                     }
+                    if (modcod < 0 || modcod >= modcods.length) {
+                        return `? (${modcod})`
+                    }
                     return modcods[modcod]
                 }
 
diff --git a/static/main-scpc.html b/static/main-scpc.html
index 0181650..bad893e 100644
--- a/static/main-scpc.html
+++ b/static/main-scpc.html
@@ -956,9 +956,12 @@
                         "16APSK 2/3", "16APSK 3/4", "16APSK 4/5", "16APSK 5/6", "16APSK 8/9", "16APSK 9/10",
                         "32APSK 3/4", "32APSK 4/5", "32APSK 5/6", "32APSK 8/9", "32APSK 9/10",
                     ]
-                    if (typeof modcod != "number" || modcod < 0 || modcod >= modcod.length) {
+                    if (typeof modcod != "number") {
                         return "?";
                     }
+                    if (modcod < 0 || modcod >= modcods.length) {
+                        return `? (${modcod})`
+                    }
                     return modcods[modcod]
                 }
 
diff --git a/static/main-tdma.html b/static/main-tdma.html
index 07099c4..8b44efa 100644
--- a/static/main-tdma.html
+++ b/static/main-tdma.html
@@ -520,9 +520,12 @@
                         "16APSK 2/3", "16APSK 3/4", "16APSK 4/5", "16APSK 5/6", "16APSK 8/9", "16APSK 9/10",
                         "32APSK 3/4", "32APSK 4/5", "32APSK 5/6", "32APSK 8/9", "32APSK 9/10",
                     ]
-                    if (typeof modcod != "number" || modcod < 0 || modcod >= modcod.length) {
+                    if (typeof modcod != "number") {
                         return "?";
                     }
+                    if (modcod < 0 || modcod >= modcods.length) {
+                        return `? (${modcod})`
+                    }
                     return modcods[modcod]
                 }