diff --git a/Source/JaySynth.cpp b/Source/JaySynth.cpp
index 5864937..388e9f3 100644
--- a/Source/JaySynth.cpp
+++ b/Source/JaySynth.cpp
@@ -129,8 +129,6 @@ JaySynth::JaySynth (int num_voices, String pathToWaves)
 	}
 
 	m_clock_cnt_bar = 0;
-	m_lastTime_ms = 0;
-	m_estimatedTime_ms = 0;
 	m_numMidiClocksPerBeat = 1;
 	m_numMidiClocksPerBar = 1;
 	m_isMidiClockStarted = false;
@@ -1132,7 +1130,6 @@ void JaySynth::handleMidiEvent (const MidiMessage& m)
 		SynthDebug("SongPositionPointer\n");
 		m_clock_cnt_bar = (6 * m.getSongPositionPointerMidiBeat()) % m_numMidiClocksPerBar;
 		SynthDebug("getSongPositionPointerMidiBeat(): %u -> %u clocks\n", m.getSongPositionPointerMidiBeat(), m_clock_cnt_bar);
-		m_lastTime_ms = 0;
 	}
 	if (m.isQuarterFrame())
 	{
@@ -1150,30 +1147,20 @@ void JaySynth::handleMidiEvent (const MidiMessage& m)
 	}
 	if (m.isMidiClock())
 	{
-		const double alpha_1 = 2.0/m_numMidiclocksPerQuarterNote;
-		const double currTime_ms = juce::Time::getMillisecondCounterHiRes();
-		
-		// BPM Estimation
-		double deltaTime_ms = currTime_ms - m_lastTime_ms;
-		if (m_lastTime_ms > 0.0)
-		{
-			m_estimatedTime_ms = (1.0-alpha_1)*m_estimatedTime_ms + alpha_1*deltaTime_ms;
-		}
-		m_lastTime_ms = currTime_ms;
-		
 		// Quarter clock generation
 		m_clock_cnt_bar = m_clock_cnt_bar % m_numMidiClocksPerBar;
 		if (m_isMidiClockStarted)
 		{
 #if WITH_DEV_SYNCED_LFO
-			voiceSetMidiBeat(m_clock_cnt_bar);
+			// Sync LFO and BPM Estimation
+			synth_float_t bpm = voiceSetMidiBeat(m_clock_cnt_bar);
 #endif
 			if (m_clock_cnt_bar % m_numMidiClocksPerBeat == 0)
 			{
 				// Send quarter pulse with current BPM estimation
 				midi_quarter_clock_info_t info;
 
-				info.bpm = (uint32_t)(m_numMidiclocksPerQuarterNote*m_estimatedTime_ms + 0.5);
+				info.bpm = (uint32_t)(bpm + 0.5);
 				info.type = 1;
 				if (m_clock_cnt_bar == 0)
 				{
@@ -1186,13 +1173,14 @@ void JaySynth::handleMidiEvent (const MidiMessage& m)
 	}
 }
 
-void JaySynth::voiceSetMidiBeat(int barBeatCount) 
+synth_float_t JaySynth::voiceSetMidiBeat(int barBeatCount) 
 {
+	synth_float_t bpm = 0;
 	for (int i=0; i < VOICE_NUM_LFO; i++)
 	{
 		lfo_t *pLfo = &m_pVoices[0].pCom->glfo[i];
 		synth_float_t phase = Sync_mod((synth_float_t)barBeatCount/m_numMidiClocksPerBar);
-		LFO_sync(pLfo, phase);
+		bpm += LFO_sync(pLfo, phase)/VOICE_NUM_LFO;
 	}
 	
 	for (int i=0; i < max_num_voices; i++)
@@ -1200,6 +1188,8 @@ void JaySynth::voiceSetMidiBeat(int barBeatCount)
 		JaySynthVoice* const voice = voices.getUnchecked (i);
 		voice->setMidiBeat(barBeatCount);
 	}
+	
+	return bpm;
 }
 
 //==============================================================================
diff --git a/Source/JaySynth.h b/Source/JaySynth.h
index 50bcc8a..7a16e66 100644
--- a/Source/JaySynth.h
+++ b/Source/JaySynth.h
@@ -87,7 +87,7 @@ public:
                               const float velocity, bool doTrigger);
 
 	void Voicestop (JaySynthVoice* voice, const bool allowTailOff);
-	void voiceSetMidiBeat(int quarterBeatCount);
+	synth_float_t voiceSetMidiBeat(int quarterBeatCount);
 	int getNumVoicesPlaying (SynthesiserSound* soundToPlay);
 
 	void clearKeysPressed(void);
@@ -258,8 +258,6 @@ private:
 	int m_clock_cnt_bar;
 	int m_numMidiClocksPerBeat;
 	int m_numMidiClocksPerBar;
-	double m_lastTime_ms;
-	double m_estimatedTime_ms;
 	bool m_isMidiClockStarted;
 
 	void updateMidiTiming(const MidiMessage& m);
diff --git a/Source/JaySynthAudioProcessorEditor.cpp b/Source/JaySynthAudioProcessorEditor.cpp
index b82b4d0..ee88cbd 100644
--- a/Source/JaySynthAudioProcessorEditor.cpp
+++ b/Source/JaySynthAudioProcessorEditor.cpp
@@ -5184,10 +5184,9 @@ void JaySynthAudioProcessorEditor::actionListenerCallback (const String &message
 
 		case JaySynthActionListener::JAYSYNTH_CHANGED_MIDICLOCK:
 		{
-			uint32_t deltaTime_ms = spa.getValue("deltatime", "-1").getIntValue();
+			uint32_t bpm = spa.getValue("bpm", "-1").getIntValue();
 			uint32_t brightness = spa.getValue("brightness", "-1").getIntValue();
 			m_btn_midiClockLed->flash(brightness*50, brightness);
-			uint32_t bpm = (uint32_t)(60*1000.0/deltaTime_ms + 0.5);
 			m_labelDebug->setText(String("BPM = ") + String(bpm), juce::NotificationType::dontSendNotification);
 		}
 		break;
diff --git a/Source/PluginProcessor.h b/Source/PluginProcessor.h
index df6480a..269f73f 100644
--- a/Source/PluginProcessor.h
+++ b/Source/PluginProcessor.h
@@ -113,12 +113,12 @@ public:
 		sendActionMessage(s);
 	}
 
-	void callMidiClock (uint32_t deltaTime_ms, uint32_t type)
+	void callMidiClock (uint32_t bpm, uint32_t type)
 	{
 		String s;
 		s = String("type=") + String(JAYSYNTH_CHANGED_MIDICLOCK);
 		s = s + String(" ");
-		s = s + String("deltatime=") + String(deltaTime_ms);
+		s = s + String("bpm=") + String(bpm);
 		s = s + String(" ");
 		s = s + String("brightness=") + String(type);
 		s = s + String(" ");
diff --git a/Source/synth/lfo.c b/Source/synth/lfo.c
index d1968c8..64134c1 100644
--- a/Source/synth/lfo.c
+++ b/Source/synth/lfo.c
@@ -178,7 +178,9 @@ void Sync_processV(lfo_t* pObj, int len)
 			for (int i=0; i < len; i++)
 			{
 				pObj->pPhase[i].phase = pSync->phase;
+				synth_float_t phase = pSync->phase;
 				pSync->phase = Sync_mod(pSync->phase + omega_base);
+				pObj->pPhase[i].is_cycle_start = (phase > pSync->phase);
 			}
 		}
 		break;
@@ -188,7 +190,9 @@ void Sync_processV(lfo_t* pObj, int len)
 			for (int i=0; i < len; i++)
 			{
 				pObj->pPhase[i].phase = pSync->phase;
+				synth_float_t phase = pSync->phase;
 				pSync->phase = Sync_mod(pSync->phase + pSync->omega);
+				pObj->pPhase[i].is_cycle_start = (phase > pSync->phase);
 			}
 		}
 		break;
@@ -197,7 +201,10 @@ void Sync_processV(lfo_t* pObj, int len)
 		{
 			for (int i=0; i < len; i++)
 			{
-				pObj->pPhase[i].phase = pObj->pPhase[i].phase_int;
+				synth_float_t phase = pSync->phase;
+				pSync->phase = pObj->pPhase[i].phase_int;
+				pObj->pPhase[i].is_cycle_start = (phase > pSync->phase);
+				pObj->pPhase[i].phase = pSync->phase;
 			}
 		}
 		break;
@@ -292,11 +299,14 @@ void LFO_Reset(lfo_t *pObj, synth_float_t initial_phase)
 
 }
 
-void LFO_sync(lfo_t *pObj, synth_float_t phase_ref)
+synth_float_t LFO_sync(lfo_t *pObj, synth_float_t phase_ref)
 {
 	synth_float_t note_1_x = pObj->param[LFO_PARAM2_MIDISYNC_BEATDIV];
 	phase_ref = Sync_mod(note_1_x*phase_ref);
 	Sync_phase_update(&pObj->sync, phase_ref);
+	
+	// Return BPM
+	return 4*60*pObj->fs*pObj->sync.omega/note_1_x;
 }
 
 void LFO_Param2Set(lfo_t *pObj, UINT32 type, synth_float_t value)
diff --git a/Source/synth/lfo.h b/Source/synth/lfo.h
index 2530acd..26c29b4 100644
--- a/Source/synth/lfo.h
+++ b/Source/synth/lfo.h
@@ -123,7 +123,7 @@ void LFO_Free(lfo_t *pObj);
 void LFO_SetFS(lfo_t *pObj, synth_float_t fs);
 void LFO_SetBufsize(lfo_t *pObj, UINT32 bufsize);
 void LFO_Reset(lfo_t *pObj, synth_float_t initial_phase);
-void LFO_sync(lfo_t *pObj, synth_float_t phase);
+synth_float_t LFO_sync(lfo_t *pObj, synth_float_t phase);
 void LFO_Param2Set(lfo_t *pObj, UINT32 type, synth_float_t value);
 synth_float_t* LFO_ProcessDataV(lfo_t *pObj, UINT32 len);
 void Sync_processV(lfo_t *pObj, int len);