diff --git a/due_obd2/due_obd2.ino b/due_obd2/due_obd2.ino
index c99bc5d..2caffe7 100644
--- a/due_obd2/due_obd2.ino
+++ b/due_obd2/due_obd2.ino
@@ -32,7 +32,8 @@ Program to create a car monitor display using:
 #define FLAG_INIT_CLEAR_POS 0x02
 #define FLAG_INIT_UPDATE_PERCENT_POS 0x03
 #define FLAG_DEVICE_LABEL_UPDATE_POS 0x04
-#define FLAG_DEVICE_LABEL_SHOULD_UPDATE_POS 0x05
+#define FLAG_DEVICE_LABEL_SHOULD_UPDATE_POS 0x05 /* 0 if label should be updated, 1 if valyue should be updated */
+#define FLAG_DEVICE_LABEL_UPDATE_KB_POS 0x06 /* count KB up */
 
 #define LOGO_MIN_STEP 20
 #define LOGO_MAX_POS_Y 124
@@ -41,8 +42,7 @@ Program to create a car monitor display using:
 #define LOGO_TEXT_WIDTH 16
 
 #define RAM_AMOUNT_KB 96
-#define DEV_CPU_RAM_TEXT_LENGTH 3
-#define DEV_DISPLAY_TEXT_LENGTH 7
+#define DEV_LABEL_LENGTH 10
 
 enum DeviceLabel
 {
@@ -59,7 +59,7 @@ extern uint8_t OCR_A_Extended_M[];
 
 /* display strings */
 char init_text[] PROGMEM = "Initialising...";
-char device_labels[3][10] PROGMEM = {"CPU    ", "RAM    ", "DISPLAY"};
+char device_labels[3][11] PROGMEM = {"CPU     : ", "RAM     : ", "DISPLAY : "};
 char cpu_text[] PROGMEM = "ATSAM3X8E";
 char display_size_text[] PROGMEM = "480x320";
 
@@ -82,7 +82,7 @@ char logo_flag = 0;
 /* device info variables */
 char init_device_info = 0; /* wether we are drawing CPU (0), RAM (1) or DISPLAY (2) */
 char ram_kb_amount = 0;    /* counts up to 96 to show the KB of ram */
-char device_label_i = -1;   /* counter in the current device label */
+char device_label_i = -1;  /* counter in the current device label */
 
 void on_init_enter();
 void on_init_run();
@@ -172,11 +172,20 @@ void on_init_run()
 
     if (init_flag & (1 << FLAG_DEVICE_LABEL_UPDATE_POS))
     {
-        init_flag &= ~(1 << FLAG_DEVICE_LABEL_UPDATE_POS);
-        text_temp[0] = device_labels[init_device_info][device_label_i];
-        display.setColor(VGA_AQUA);
-        int x_position = 10 + (device_label_i * display.getFontXsize());
-        display.print(text_temp, x_position, 10 + (init_device_info * display.getFontYsize() + 3));
+        if (init_flag & (1 << FLAG_DEVICE_LABEL_SHOULD_UPDATE_POS))
+        {
+            /* draw device label values*/
+            display.setColor(VGA_FUCHSIA);
+        }
+        else
+        {
+            /* draw device labels */
+            init_flag &= ~(1 << FLAG_DEVICE_LABEL_UPDATE_POS);
+            text_temp[0] = device_labels[init_device_info][device_label_i];
+            display.setColor(VGA_AQUA);
+            int x_position = 10 + (device_label_i * display.getFontXsize());
+            display.print(text_temp, x_position, 10 + (init_device_info * display.getFontYsize() + 3));
+        }
     }
 
     logo_pos_i += 3;
@@ -243,40 +252,56 @@ void update_percent_test()
         init_percent = 0;
     }
     init_flag |= (1 << FLAG_INIT_UPDATE_PERCENT_POS);
+
+    /* count KB up */
+    if (init_device_info == DEV_RAM && (0 == (init_flag & (1 << FLAG_DEVICE_LABEL_SHOULD_UPDATE_POS))))
+    {
+
+    }
 }
 
 void update_device_info()
 {
-    switch (init_device_info)
+    if (init_flag & (1 << FLAG_DEVICE_LABEL_SHOULD_UPDATE_POS))
     {
-    case DEV_CPU:
-        device_label_i++;
-        if (device_label_i > DEV_CPU_RAM_TEXT_LENGTH)
-        {
-            init_device_info++;
-            device_label_i = 0;
-        }
-        break;
-    case DEV_RAM:
-        device_label_i++;
-        if (device_label_i > DEV_CPU_RAM_TEXT_LENGTH)
-        {
-            init_device_info++;
-            device_label_i = 0;
-        }
-        break;
-    case DEV_DISPLAY:
-        device_label_i++;
-        if (device_label_i > DEV_DISPLAY_TEXT_LENGTH)
-        {
-            
-            device_label_i = 0;
-        }
-        break;
-    default:
-        break;
+        /* update device label values */
+    }
+    else
+    {
+        /* update device labels */
+        switch (init_device_info)
+        {
+        case DEV_CPU:
+            device_label_i++;
+            if (device_label_i > DEV_LABEL_LENGTH)
+            {
+                init_device_info++;
+                device_label_i = 0;
+                // init_flag |= (1 << FLAG_DEVICE_LABEL_SHOULD_UPDATE_POS);
+            }
+            break;
+        case DEV_RAM:
+            device_label_i++;
+            if (device_label_i > DEV_LABEL_LENGTH)
+            {
+                init_device_info++;
+                device_label_i = 0;
+                // init_flag |= (1 << FLAG_DEVICE_LABEL_SHOULD_UPDATE_POS);
+            }
+            break;
+        case DEV_DISPLAY:
+            device_label_i++;
+            if (device_label_i > DEV_LABEL_LENGTH)
+            {
+                device_label_i = 0;
+                // init_flag |= (1 << FLAG_DEVICE_LABEL_SHOULD_UPDATE_POS);
+            }
+            break;
+        default:
+            break;
+        }
+        init_flag |= (1 << FLAG_DEVICE_LABEL_UPDATE_POS);
     }
-    init_flag |= (1 << FLAG_DEVICE_LABEL_UPDATE_POS);
 }
 
 void setup()