diff --git a/src/board_gruvin9x.cpp b/src/board_gruvin9x.cpp
index 24dea87f7..97100bc86 100644
--- a/src/board_gruvin9x.cpp
+++ b/src/board_gruvin9x.cpp
@@ -46,10 +46,10 @@ inline void board_init()
   DDRG = 0b00010000;  PORTG = 0xff; // 7-6:N/A, 5:GearSW, 4: Sim_Ctrl[out], 3:IDL1_Sw, 2:TCut_Sw, 1:RF_Power[in], 0: RudDr_Sw
 
 #if defined(DEBUG) && !defined(VOICE)
-  DDRH = 0b11110000;  PORTH = 0b11011111; // PORTH:7-6 enabled for timing analysis output ... see below ...
+  DDRH = 0b11111000;  PORTH = 0b11010111; // PORTH:7-6 enabled for timing analysis output ... see below ...
 #else
-  DDRH = 0b10110000;  PORTH = 0b11011111; // [7:0 DSM/PPM TX-caddy control. 1=PPM, 0=DSM ]
-                                          // [6:SOMO14D-BUSY 5:SOMO14D-DATA 4:SOMO14D-CLK]
+  DDRH = 0b10111000;  PORTH = 0b11010111; // [7:0 DSM/PPM TX-caddy control. 1=PPM, 0=DSM ]
+                                          // [6:SOMO14D-BUSY 5:SOMO14D-DATA 4:SOMO14D-CLK 3:SOMO14D-RESET]
                                           // [2:VIB_OPTION -- setting to input for now]
                                           // [1:TxD 0:RxD Spare serial port]
 #endif
@@ -106,8 +106,9 @@ inline void board_init()
   /*
    * SOMO set-up (V4 board only)
    */
-  OCR4A = 0x7d;
+  OCR4A = 0x1F4; //2ms
   TCCR4B = (1 << WGM42) | (3<<CS40); // CTC OCR1A, 16MHz / 64 (4us ticks)
+  TIMSK4 |= (1<<OCIE4A); // Start the interrupt so the unit reset can occur
 
 #if defined(EXTRA_ROTARY_ENCODERS)
   //configure uart1 here
diff --git a/src/gruvin9x/somo14d.cpp b/src/gruvin9x/somo14d.cpp
index be1dc25df..fcc060696 100644
--- a/src/gruvin9x/somo14d.cpp
+++ b/src/gruvin9x/somo14d.cpp
@@ -43,7 +43,7 @@
 #include "../open9x.h"
 
 // Start and stop bits need to be 2ms in duration. Start bit is low, stop bit is high
-#define SOMOSSBIT    4 //The 2ms of a stop/start bit
+#define SOMOSSBIT    5 //The 2ms of a stop/start bit
 #define SOMOSTOP    48 //This is the needed 2ms (4) + 20ms (40) to allow for the 
                        //point at which the busy flag is checkable + 2ms for saftey (4)
 #define SOMOSTART   60 //This is the needed 2ms (4) + 2ms (4) for safety + 26ms (52) for the 
@@ -133,8 +133,8 @@ NOINLINE uint8_t SomoWakeup()
       }
       somo14_current = (somo14_current<<1);
       i++;
-      // Strictly speaking there should be a data setup delay in here of 1us
-      // Be we don't like no stinking delays !
+      // Data setup delay
+	  _delay_us(1);
       PORTH |= (1<<OUT_H_14DCLK); // CLK high
     }
 
@@ -148,19 +148,24 @@ NOINLINE uint8_t SomoWakeup()
 }
 
 #ifndef SIMU
-ISR(TIMER4_COMPA_vect) //Every 0.5ms
+ISR(TIMER4_COMPA_vect) //Every 0.5ms normally, every 2ms during startup reset
 {
-  OCR4A = 0x7d; // another 0.5ms
-
-  TIMSK4 &= ~(1<<OCIE4A); // stop reentrance
-
-  sei();
-
-  uint8_t finished = SomoWakeup();
-
-  cli();
-
-  if (!finished) TIMSK4 |= (1<<OCIE4A);
+  static uint8_t reset_dly=4;
+  static uint8_t reset_pause=150;
+  
+  if (reset_dly) 
+	{OCR4A=0x1f4; reset_dly--; PORTH &= ~(1<<OUT_H_14DRESET);} // CLK low
+  else if (reset_pause)
+	{OCR4A=0x1f4; reset_pause--; PORTH |= (1<<OUT_H_14DRESET);} // RESET high
+  else 
+	{
+	OCR4A = 0x7d; // another 0.5ms
+	TIMSK4 &= ~(1<<OCIE4A); // stop reentrance
+	sei();
+	uint8_t finished = SomoWakeup();
+	cli();
+	if (!finished) TIMSK4 |= (1<<OCIE4A);
+	}
 }
 #endif
 
diff --git a/src/open9x.h b/src/open9x.h
index a4b26e338..5f97a3ccc 100644
--- a/src/open9x.h
+++ b/src/open9x.h
@@ -348,9 +348,10 @@ extern uint8_t s_bind_allowed;
 #  define INP_B_ID2      4
 
 #if defined(VOICE)
+#  define OUT_H_14DRESET 3
 #  define OUT_H_14DCLK   4
 #  define OUT_H_14DDATA  5
-#  define OUT_H_14DBUSY  6
+#  define INP_H_14DBUSY  6
 #endif
 
 #define KEYS_PRESSED() (~PINL) // used only for DBLKEYS code.