diff --git a/firmware/application/apps/ui_level.cpp b/firmware/application/apps/ui_level.cpp
index 51cb98cc2..cd6d80933 100644
--- a/firmware/application/apps/ui_level.cpp
+++ b/firmware/application/apps/ui_level.cpp
@@ -62,6 +62,7 @@ namespace ui {
                 &field_bw,
                 &field_mode,
                 &step_mode,
+                &rssi_resolution,
                 &button_frequency,
                 &text_ctcss,
                 &freq_stats_rssi,
@@ -143,6 +144,13 @@ namespace ui {
             }
         };
 
+        rssi_resolution.on_change = [this](size_t, OptionsField::value_t v) {
+            if( v != -1 )
+            {
+                rssi_graph.set_nb_columns( v );
+            }
+        };
+
         audio_mode.on_change = [this](size_t, OptionsField::value_t v) {
             if( v == 0 )
             {
@@ -215,7 +223,7 @@ namespace ui {
             last_min_rssi = rssi.get_min();
             last_avg_rssi = rssi.get_avg();
             last_max_rssi = rssi.get_max();
-            freq_stats_rssi.set( "RSSI: "+to_string_dec_int( rssi.get_min() )+"/"+to_string_dec_int( rssi.get_avg() )+"/"+to_string_dec_int( rssi.get_max() )+" db, dt: "+to_string_dec_int( rssi.get_delta() )+" db" );
+            freq_stats_rssi.set( "RSSI: "+to_string_dec_int( rssi.get_min() )+"/"+to_string_dec_int( rssi.get_avg() )+"/"+to_string_dec_int( rssi.get_max() )+",dt: "+to_string_dec_int( rssi.get_delta() ) );
         }
     } /* on_statistic_updates */
 
@@ -290,7 +298,7 @@ namespace ui {
         {
             last_idx = min_idx ;
             if (min_diff < 40)
-                text_ctcss.set(tone_keys[min_idx].first);
+                text_ctcss.set("T: "+tone_keys[min_idx].first);
             else
                 text_ctcss.set("             ");
         }
diff --git a/firmware/application/apps/ui_level.hpp b/firmware/application/apps/ui_level.hpp
index e4c573bdf..7d645f679 100644
--- a/firmware/application/apps/ui_level.hpp
+++ b/firmware/application/apps/ui_level.hpp
@@ -174,12 +174,13 @@ namespace ui {
 
 
             Text text_ctcss {
-                { 20 * 8, 3 * 16 + 4 , 14 * 8, 1 * 8 },
+                { 22 * 8, 3 * 16 + 4 , 14 * 8, 1 * 8 },
                     ""
             };
 
+            // RSSI: XX/XX/XXX,dt: XX
             Text freq_stats_rssi {		
-                { 0 * 8 , 3 * 16 + 4 , 20 * 8, 16 },
+                { 0 * 8 , 3 * 16 + 4 , 22 * 8, 16 },
             };
 
             Text freq_stats_db {		
@@ -188,7 +189,7 @@ namespace ui {
 
 
             OptionsField peak_mode {
-                { 44 + 10 * 8, 4 * 16 + 4 },
+                { 40 + 10 * 8, 4 * 16 + 4 },
                     10,
                     {
                         {"peak:none", 0},
@@ -200,6 +201,18 @@ namespace ui {
                         {"peak:10s",10000},
                     }
             };		
+            OptionsField rssi_resolution {
+                { 44 + 20 * 8, 4 * 16 + 4},
+                    4,
+                    {
+                        {"16x",  16},
+                        {"32x",  32},
+                        {"64x",  64},
+                        {"128x", 128},
+                        {"240x", 240},
+                    }
+            };		
+
 
             void handle_coded_squelch(const uint32_t value);
             void on_headphone_volume_changed(int32_t v);