diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/EliteDeviceCorrection.h b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/EliteDeviceCorrection.h
index 9184a6e58..7a5bf1bec 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/EliteDeviceCorrection.h
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/EliteDeviceCorrection.h
@@ -29,7 +29,7 @@
 */
 
 
-#define BOARD_7C8C
+#define BOARD_ANGUS
 
 typedef struct _formula{
 
diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_version.h b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_version.h
index 91abe712c..886eefd5a 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_version.h
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/Elite_version.h
@@ -5,8 +5,8 @@
 #define VERSION_DATE_YEAR      20
 #define VERSION_DATE_MONTH     5
 #define VERSION_DATE_DAY       21
-#define VERSION_DATE_HOUR      11
-#define VERSION_DATE_MINUTE    3
+#define VERSION_DATE_HOUR      12
+#define VERSION_DATE_MINUTE    43
 
 // this is NOT the version hash !!
 // it's the last version hash
diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage.h b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage.h
index eb9ca756e..785afbe02 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage.h
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/headstage.h
@@ -665,6 +665,7 @@ static bool NotifyReset;
 static bool ADCReset;
 static bool EliteWorkReset;
 static bool LeadTimeReset;
+static bool firstNotifyFlag;
 
 //static bool NotifyReady = false;
 static void InitFlag();
diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/impedance_meter.h b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/impedance_meter.h
index 677a6ea1d..a0b1798e7 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/impedance_meter.h
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/headstage/impedance_meter.h
@@ -103,7 +103,7 @@ static void SimpleBLEPeripheral_performPeriodicTask(WorkMode *WorkModeData) {
         GPT.DeltaGptimerCounter = GPT.GptimerCounter - GPT.GptimerCounter0;
         GPT.GptimerCounter0 = GPT.GptimerCounter;
 
-//INSTRUCTION.NotifyRate = 1000;
+        //INSTRUCTION.NotifyRate = 500;
 
         if(EliteWorkReset){
             if(INSTRUCTION.eliteFxn == ZT_CURVE || INSTRUCTION.eliteFxn == VT_CURVE || INSTRUCTION.eliteFxn == IT_CURVE){
@@ -116,12 +116,16 @@ static void SimpleBLEPeripheral_performPeriodicTask(WorkMode *WorkModeData) {
 
 
         GPT.LeadTimeCounter = GPT.LeadTimeCounter + GPT.DeltaGptimerCounter;
-        if(LeadTimeReset && GPT.LeadTimeCounter <= 100){
+        if(LeadTimeReset && GPT.LeadTimeCounter <= 2000){
             VscanReset = true;
             testcount += 1;
             InputNotify(NOTIFY_IMPEDANCE, testcount);
 
         }else{
+            if(firstNotifyFlag){
+                GPT.NotifyCounter = INSTRUCTION.NotifyRate - 20;
+                firstNotifyFlag = false;
+            }
             LeadTimeReset = false;
             InputNotify(NOTIFY_IMPEDANCE, testcount);
 
@@ -169,6 +173,9 @@ static void SimpleBLEPeripheral_performPeriodicTask(WorkMode *WorkModeData) {
             if(GPT.NotifyCounter >= INSTRUCTION.NotifyRate){
                 GPT.NotifyCounter -= INSTRUCTION.NotifyRate;
                 notify_flag = true;
+                if(VscanReset){
+                    notify_flag = false;
+                }
                 if(notify_flag){
                     SendNotify();
                     notify_flag = false;
@@ -322,8 +329,8 @@ static void InitEliteGPtimer() {
 //    GPT.DeltaGptimerCounter = 0;
     GPT.SampleRate_counter = INSTRUCTION.SampleRate - 10;
 //    GPT.StepTimeCounter = 0;
-    GPT.NotifyCounter = INSTRUCTION.NotifyRate - 110;
     GPT.VscanRateCounter =  INSTRUCTION.VscanRate - 1;
+    firstNotifyFlag = true;
 }
 
 static void InitEliteFlag() {
diff --git a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/simple_peripheral.c b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/simple_peripheral.c
index f41fe04dc..2df6ac4c0 100644
--- a/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/simple_peripheral.c
+++ b/simplelink/ble_sdk_2_02_02_25/src/examples/simple_peripheral/cc26xx/app/simple_peripheral.c
@@ -562,6 +562,8 @@ static void SimpleBLEPeripheral_taskFxn(UArg a0, UArg a1) {
     elite_gptimer_start();
 
     // Application main loops
+    GPT.GptimerCounter0 = GPT.GptimerCounter;
+
     for (;;) {
         // Waits for a signal to the semaphore associated with the calling thread.
         // Note that the semaphore associated with a thread is signaled when a