diff --git a/armsrc/Standalone/hf_bog.c b/armsrc/Standalone/hf_bog.c
index 510d08d02..bea2a1877 100644
--- a/armsrc/Standalone/hf_bog.c
+++ b/armsrc/Standalone/hf_bog.c
@@ -57,10 +57,9 @@ void EraseMemory() {
 	SpinDelay(100);
 }
 
+// This is actually copied from SniffIso14443a
 void RAMFUNC SniffAndStore(uint8_t param) {
 	
-	/* This is actually copied from SniffIso14443a */
-	
 	iso14443a_setup(FPGA_HF_ISO14443A_SNIFFER);
 	
 	// Allocate memory from BigBuf for some buffers
@@ -269,7 +268,16 @@ void RAMFUNC SniffAndStore(uint8_t param) {
 }
 
 void RunMod() {
-	Dbprintf("Sniffing started");
+	
+	Dbprintf(">>  Bogiton 14a Sniff UL/UL-EV1/NTAG a.k.a BogitoRun Started  <<");
+	Dbprintf("Starting to sniff");
+	
+	SpinDown(50);
+    SpinOff(50);
+    SpinUp(50);
+    SpinOff(50);
+    SpinDown(50);
+	SpinDelay(500);
 	
 	// param:
 	// bit 0 - trigger from first card answer
@@ -277,4 +285,5 @@ void RunMod() {
 	SniffAndStore(0);	
 	LEDsoff();	
 	SpinDelay(300);
+	Dbprintf("- [ End ] -> You can take shell back ...");
 }
diff --git a/armsrc/Standalone/hf_colin.c b/armsrc/Standalone/hf_colin.c
index 18547ee12..c91c05766 100644
--- a/armsrc/Standalone/hf_colin.c
+++ b/armsrc/Standalone/hf_colin.c
@@ -87,74 +87,6 @@ void cjPrintKey(uint64_t key, uint8_t *foundKey, uint16_t sectorNo, uint8_t type
     DbprintfEx(FLAG_NOLOG, "SEC: %02x | KEY : %s | TYP: %d", sectorNo, tosendkey, type);
 }
 
-void SpinOff(uint32_t pause)
-{
-    LED_A_OFF();
-    LED_B_OFF();
-    LED_C_OFF();
-    LED_D_OFF();
-    SpinDelay(pause);
-}
-
-// 0=A, 1=B, 2=C, 3=D
-void SpinErr(uint8_t led, uint32_t speed, uint8_t times)
-{
-    SpinOff(speed);
-    NTIME(times)
-    {
-        switch (led)
-        {
-        case 0:
-            LED_A_INV();
-            break;
-        case 1:
-            LED_B_INV();
-            break;
-        case 2:
-            LED_C_INV();
-            break;
-        case 3:
-            LED_D_INV();
-            break;
-        }
-        SpinDelay(speed);
-    }
-}
-
-void SpinDown(uint32_t speed)
-{
-    SpinOff(speed);
-    LED_D_ON();
-    SpinDelay(speed);
-    LED_D_OFF();
-    LED_C_ON();
-    SpinDelay(speed);
-    LED_C_OFF();
-    LED_B_ON();
-    SpinDelay(speed);
-    LED_B_OFF();
-    LED_A_ON();
-    SpinDelay(speed);
-    LED_A_OFF();
-}
-
-void SpinUp(uint32_t speed)
-{
-    SpinOff(speed);
-    LED_A_ON();
-    SpinDelay(speed);
-    LED_A_OFF();
-    LED_B_ON();
-    SpinDelay(speed);
-    LED_B_OFF();
-    LED_C_ON();
-    SpinDelay(speed);
-    LED_C_OFF();
-    LED_D_ON();
-    SpinDelay(speed);
-    LED_D_OFF();
-}
-
 void ReadLastTagFromFlash()
 {
     SpinOff(0);
diff --git a/armsrc/Standalone/hf_colin.h b/armsrc/Standalone/hf_colin.h
index 028c7b5b6..2b7879b6b 100644
--- a/armsrc/Standalone/hf_colin.h
+++ b/armsrc/Standalone/hf_colin.h
@@ -38,8 +38,6 @@
 #define _WHITE_ "\x1b[0m"
 #define _ORANGE_ _YELLOW_
 
-#define NTIME(n) for (int _index = 0; _index < n; _index++)
-
 int cjat91_saMifareChkKeys(uint8_t blockNo, uint8_t keyType, bool clearTrace, uint8_t keyCount, uint8_t *datain, uint64_t *key);
 void e_MifareECardLoad(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain);
 void saMifareMakeTag(void);
diff --git a/armsrc/util.c b/armsrc/util.c
index b5be57923..77ef3a494 100644
--- a/armsrc/util.c
+++ b/armsrc/util.c
@@ -154,6 +154,70 @@ void LED(int led, int ms) {
 		LED_D_OFF();
 }
 
+void SpinOff(uint32_t pause) {
+    LED_A_OFF();
+    LED_B_OFF();
+    LED_C_OFF();
+    LED_D_OFF();
+    SpinDelay(pause);
+}
+
+// 0=A, 1=B, 2=C, 3=D
+void SpinErr(uint8_t led, uint32_t speed, uint8_t times) {
+    SpinOff(speed);
+    NTIME(times) 
+	{
+        switch (led) {
+        case 0:
+            LED_A_INV();
+            break;
+        case 1:
+            LED_B_INV();
+            break;
+        case 2:
+            LED_C_INV();
+            break;
+        case 3:
+            LED_D_INV();
+            break;
+        }
+        SpinDelay(speed);
+    }
+}
+
+void SpinDown(uint32_t speed) {
+    SpinOff(speed);
+    LED_D_ON();
+    SpinDelay(speed);
+    LED_D_OFF();
+    LED_C_ON();
+    SpinDelay(speed);
+    LED_C_OFF();
+    LED_B_ON();
+    SpinDelay(speed);
+    LED_B_OFF();
+    LED_A_ON();
+    SpinDelay(speed);
+    LED_A_OFF();
+}
+
+void SpinUp(uint32_t speed) {
+    SpinOff(speed);
+    LED_A_ON();
+    SpinDelay(speed);
+    LED_A_OFF();
+    LED_B_ON();
+    SpinDelay(speed);
+    LED_B_OFF();
+    LED_C_ON();
+    SpinDelay(speed);
+    LED_C_OFF();
+    LED_D_ON();
+    SpinDelay(speed);
+    LED_D_OFF();
+}
+
+
 // Determine if a button is double clicked, single clicked,
 // not clicked, or held down (for ms || 1sec)
 // In general, don't use this function unless you expect a
diff --git a/armsrc/util.h b/armsrc/util.h
index 77fd81ee4..cc613b273 100644
--- a/armsrc/util.h
+++ b/armsrc/util.h
@@ -39,6 +39,10 @@
 # define ARRAYLEN(x) (sizeof(x)/sizeof((x)[0]))
 #endif
 
+#ifndef NTIME
+# define NTIME(n) for (int _index = 0; _index < n; _index++)
+#endif
+
 size_t nbytes(size_t nbits);
 
 extern uint32_t reflect(uint32_t v, int b); // used in crc.c ...
@@ -53,7 +57,12 @@ int32_t le24toh (uint8_t data[3]);
 uint8_t hex2int(char hexchar);
 
 void LED(int led, int ms);
-void LEDsoff();
+void LEDsoff(void);
+void SpinOff(uint32_t pause);
+void SpinErr(uint8_t led, uint32_t speed, uint8_t times);
+void SpinDown(uint32_t speed);
+void SpinUp(uint32_t speed);
+
 int BUTTON_CLICKED(int ms);
 int BUTTON_HELD(int ms);
 void FormatVersionInformation(char *dst, int len, const char *prefix, void *version_information);