diff --git a/src/plug/JaySynthMidiCC.cpp b/src/plug/JaySynthMidiCC.cpp
index 4747034..bd74f82 100644
--- a/src/plug/JaySynthMidiCC.cpp
+++ b/src/plug/JaySynthMidiCC.cpp
@@ -55,11 +55,21 @@ JaySynthMidiCC::JaySynthMidiCC()
 					/*pmax*/pConstraints->pmax,
 					/*pinterval*/pConstraints->pinterval);
 
-		midiCC_containers[i].doChangeParameter = false;
-		midiCC_containers[i].controllerID = 0;
+		midiCC_containers[i].controllerID = 128 + i;
 		midiCC_containers[i].isAssigned = false;
+		midiCC_containers[i].doChangeParameter = false;
 		midiCC_containers[i].doApplyOnPatchInit = false;
 
+		if (pConstraints->midiControllerId >= 0)
+		{
+			if (pConstraints->midiControllerId > 0)
+			{
+				midiCC_containers[i].controllerID = pConstraints->midiControllerId;
+			}
+			midiCC_containers[i].doChangeParameter = true;
+			midiCC_containers[i].isAssigned = true;
+		}
+
 		// Velocity
 		paramInfoInit(&midiCC_containers[i].curve_vel, i, pConstraints->pName);
 		paramInfoSet(&midiCC_containers[i].curve_vel,
@@ -345,7 +355,9 @@ int JaySynthMidiCC::importXML(XmlElement const *pXML_MidiCc)
 
 				if (pXML_PARAM->getIntAttribute("IS_ASSIGNED", 0))
 					add(pMidiContainer, pXML_PARAM->getIntAttribute("CONTROLLER_ID", 0));
-
+				else
+					remove(pMidiContainer, pXML_PARAM->getIntAttribute("CONTROLLER_ID", 0));
+				
 				pXML_PARAM = pXML_PARAM->getNextElement();
 			}
 
diff --git a/src/synth/param_scale.c b/src/synth/param_scale.c
index f74bc49..ef5b9c3 100644
--- a/src/synth/param_scale.c
+++ b/src/synth/param_scale.c
@@ -15,701 +15,841 @@ static const param_info_t param_info[] =
 {
 	{
 		SYNTH_PARAM_VOLUME,
+		7,
 		"Master Volume",
-		/*Base*/10.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
+		/*Base*/10.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1,
 	},
 	{
 		SYNTH_PARAM_VOICE_PAN_SPREAD,
+		0,
 		"Voice Pan Spread",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_TUNE,
+		0,
 		"Master Tune",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/+100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_TOTAL_NUM_VOICES,
+		-1,
 		"Total num. Voices",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/MAX_POLYPHONY, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_HUMANIZE_ENABLE,
+		-1,
 		"Humanize Enable",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/1.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_HUMANIZE_VAR_VCO,
+		0,
 		"Humanize Spread VCO",
 		/*Base*/10.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_HUMANIZE_VAR_VCF,
+		0,
 		"Humanize Spread VCF",
 		/*Base*/10.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_HUMANIZE_VAR_ENV,
+		0,
 		"Humanize Spread ENV",
 		/*Base*/10.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_MONOPHONIC_ENABLE,
+		-1,
 		"Monophonic Enable",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/1.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_MONOPHONIC_RETRIGGER_ENABLE,
+		-1,
 		"Monophonic Retrigger Enable",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/1.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_UNISONO_ENABLE,
+		-1,
 		"Unisono Enable",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/1.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_UNISONO_NUM_VOICES,
+		-1,
 		"Unisono num. Voices",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/MAX_POLYPHONY, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_PORTAMENTO_TIME,
+		0,
 		"Portamento Time",
 		/*Base*/10.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0.001, /*pcenter*/-1, /*max*/0.5, /*interval*/0.001
 	},
 	{
 		SYNTH_PARAM_OSC_0_ENABLE,
+		-1,
 		"OSC1 enable",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/1.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_ENABLE,
+		-1,
 		"OSC2 enable",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/1.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_RESTART_ON_TRIGGER,
+		-1,
 		"OSC1 restart on trigger",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/1.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_RESTART_ON_TRIGGER,
+		-1,
 		"OSC2 restart on trigger",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/1.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_LEVEL,
+		0,
 		"OSC1 level",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_OSC_1_LEVEL,
+		0,
 		"OSC2 level",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_OSC_0_DUTYCYCLE,
+		0,
 		"OSC1 pulse width",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_OSC_1_DUTYCYCLE,
+		0,
 		"OSC2 pulse width",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_OSC_0_DETUNE,
+		0,
 		"OSC1 detune",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-50, /*pcenter*/0, /*max*/+50, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_OSC_1_DETUNE,
+		0,
 		"OSC2 detune",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-50, /*pcenter*/0, /*max*/+50, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_OSC_0_TRANSPOSE,
+		0,
 		"OSC1 transpose",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-48.0, /*pcenter*/0, /*max*/+48.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_TRANSPOSE,
+		0,
 		"OSC2 transpose",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-48.0, /*pcenter*/0, /*max*/+48.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_WAVEFORM,
+		-1,
 		"OSC1 shape",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/OSC_NUM_WAVEFORMS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_WAVEFORM,
+		-1,
 		"OSC2 shape",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/OSC_NUM_WAVEFORMS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_PB_RANGE_MIN,
+		-1,
 		"OSC1 pitch bender minimum",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-48.0, /*pcenter*/0, /*max*/+48.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_PB_RANGE_MIN,
+		-1,
 		"OSC2 pitch bender minimum",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-48.0, /*pcenter*/0, /*max*/+48.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_PB_RANGE_MAX,
+		-1,
 		"OSC1 pitch bender maximum",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-48.0, /*pcenter*/0, /*max*/+48.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_PB_RANGE_MAX,
+		-1,
 		"OSC2 pitch bender maximum",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-48.0, /*pcenter*/0, /*max*/+48.0, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_FM_AMT_0,
+		0,
 		"OSC1 FM amt 1",
 		/*Base*/10, /*kexp*/2.5, /*scenter*/0.5, /*min*/-48, /*pcenter*/0, /*max*/+48, /*interval*/0.01
 	},
 	{
 		SYNTH_PARAM_OSC_1_FM_AMT_0,
+		0,
 		"OSC2 FM amt 1",
 		/*Base*/10, /*kexp*/2.5, /*scenter*/0.5, /*min*/-48, /*pcenter*/0, /*max*/+48, /*interval*/0.01
 	},
 	{
 		SYNTH_PARAM_OSC_0_FM_AMT_1,
+		0,
 		"OSC1 FM amt 2",
 		/*Base*/1, /*kexp*/1, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/+100, /*interval*/0.01
 	},
 	{
 		SYNTH_PARAM_OSC_1_FM_AMT_1,
+		0,
 		"OSC2 FM amt 2",
 		/*Base*/1, /*kexp*/1, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/+100, /*interval*/0.01
 	},
 	{
 		SYNTH_PARAM_OSC_0_FM_SRC_0,
+		-1,
 		"OSC1 FM src 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_SOURCES_0-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_FM_SRC_0,
+		-1,
 		"OSC2 FM src 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_SOURCES_0-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_FM_SRC_1,
+		-1,
 		"OSC1 FM src 2",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/(VOICE_NUM_MOD_SOURCES_1-1)*VOICE_NUM_MOD_OPS + 1-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_FM_SRC_1,
+		-1,
 		"OSC2 FM src 2",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/(VOICE_NUM_MOD_SOURCES_1-1)*VOICE_NUM_MOD_OPS + 1-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_FM_SRC_OP,
+		-1,
 		"OSC1 FM src OP",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_OPS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_FM_SRC_OP,
+		-1,
 		"OSC2 FM src OP",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_OPS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_AM_AMT_0,
+		0,
 		"OSC1 AM amt 1",
 		/*Base*/1, /*kexp*/1, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/+100, /*interval*/0.01
 	},
 	{
 		SYNTH_PARAM_OSC_1_AM_AMT_0,
+		0,
 		"OSC2 AM amt 1",
 		/*Base*/1, /*kexp*/1, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/+100, /*interval*/0.01
 	},
 	{
 		SYNTH_PARAM_OSC_0_AM_AMT_1,
+		0,
 		"OSC1 AM amt 2",
 		/*Base*/1, /*kexp*/1, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/+100, /*interval*/0.01
 	},
 	{
 		SYNTH_PARAM_OSC_1_AM_AMT_1,
+		0,
 		"OSC2 AM amt 2",
 		/*Base*/1, /*kexp*/1, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/+100, /*interval*/0.01
 	},
 	{
 		SYNTH_PARAM_OSC_0_AM_SRC_0,
+		-1,
 		"OSC1 AM src 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_SOURCES_0-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_AM_SRC_0,
+		-1,
 		"OSC2 AM src 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_SOURCES_0-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_AM_SRC_1,
+		-1,
 		"OSC1 AM src 2",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/(VOICE_NUM_MOD_SOURCES_1-1)*VOICE_NUM_MOD_OPS + 1-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_AM_SRC_1,
+		-1,
 		"OSC2 AM src 2",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/(VOICE_NUM_MOD_SOURCES_1-1)*VOICE_NUM_MOD_OPS + 1-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_AM_SRC_OP,
+		-1,
 		"OSC1 AM src OP",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_OPS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_AM_SRC_OP,
+		-1,
 		"OSC2 AM src OP",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_OPS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_PWM_AMT_0,
+		0,
 		"OSC1 PWM amt 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/+100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_OSC_1_PWM_AMT_0,
+		0,
 		"OSC2 PWM amt 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/+100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_OSC_0_PWM_AMT_1,
+		0,
 		"OSC1 PWM amt 2",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/+100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_OSC_1_PWM_AMT_1,
+		0,
 		"OSC2 PWM amt 2",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/+100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_OSC_0_PWM_SRC_0,
+		-1,
 		"OSC1 PWM src 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_SOURCES_0-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_PWM_SRC_0,
+		-1,
 		"OSC2 PWM src 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_SOURCES_0-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_PWM_SRC_1,
+		-1,
 		"OSC1 PWM src 2",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/(VOICE_NUM_MOD_SOURCES_1-1)*VOICE_NUM_MOD_OPS + 1-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_PWM_SRC_1,
+		-1,
 		"OSC2 PWM src 2",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/(VOICE_NUM_MOD_SOURCES_1-1)*VOICE_NUM_MOD_OPS + 1-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_0_PWM_SRC_OP,
+		-1,
 		"OSC1 PWM src OP",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_OPS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_OSC_1_PWM_SRC_OP,
+		-1,
 		"OSC2 PWM src OP",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_OPS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_NOISE_ENABLE,
+		-1,
 		"Noise enable",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_NOISE_LEVEL,
+		0,
 		"Noise level",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_NOISE_SHAPE,
+		-1,
 		"Noise shape",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NOISE_NUM_SHAPES-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCA_ENV_AMT,
+		0,
 		"VCA Env amt",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_VCA_AM_AMT_0,
+		0,
 		"VCA AM amt 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_VCA_AM_SRC_0,
+		-1,
 		"VCA AM src 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_SOURCES_0-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCA_PAN_AMT_0,
+		0,
 		"VCA PAN amt 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_VCA_PAN_SRC_0,
+		-1,
 		"VCA PAN src 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_SOURCES_0-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCA_ENV_A,
+		0,
 		"VCA Attack",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/10000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCA_ENV_D,
+		0,
 		"VCA Decay",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/5, /*pcenter*/-1, /*max*/30000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCA_ENV_S,
+		0,
 		"VCA Sustain",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_VCF_ENV_A,
+		0,
 		"VCF Attack",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/10000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCF_ENV_D,
+		0,
 		"VCF Decay",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/5, /*pcenter*/-1, /*max*/30000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCF_ENV_S,
+		0,
 		"VCF Sustain",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_VCF_ENV_R,
+		0,
 		"VCF Release",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/5, /*pcenter*/-1, /*max*/30000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_ENV_2_A,
+		0,
 		"ENV 2 Attack",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/10000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_ENV_2_D,
+		0,
 		"ENV 2 Decay",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/5, /*pcenter*/-1, /*max*/30000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_ENV_2_S,
+		0,
 		"ENV 2 Sustain",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_ENV_2_R,
+		0,
 		"ENV 2 Release",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/5, /*pcenter*/-1, /*max*/30000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_ENV_3_A,
+		0,
 		"ENV 3 Attack",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/10000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_ENV_3_D,
+		0,
 		"ENV 3 Decay",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/5, /*pcenter*/-1, /*max*/30000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_ENV_3_S,
+		0,
 		"ENV 3 Sustain",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_ENV_3_R,
+		0,
 		"ENV 3 Release",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/5, /*pcenter*/-1, /*max*/30000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCA_ENV_R,
+		0,
 		"VCA Release",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/5, /*pcenter*/-1, /*max*/30000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCF_TYPE,
+		-1,
 		"VCF type",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VCF_NUM_FILTERTYPES-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCF_ORDER,
+		-1,
 		"VCF order",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VCF_NUM_FILTERORDER-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCF_F,
+		0,
 		"VCF Cutoff",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/FILTER_F_MIN, /*pcenter*/-1, /*max*/FILTER_F_MAX, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_VCF_Q,
+		0,
 		"VCF Res",
 		/*Base*/10, /*kexp*/2.0, /*scenter*/0.0, /*min*/FILTER_Q_MIN, /*pcenter*/-1, /*max*/FILTER_Q_MAX, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_VCF_ENV_AMT,
+		0,
 		"VCF Env amt",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_VCF_F_AMT_0,
+		0,
 		"VCF Cutoff amt 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_VCF_F_AMT_1,
+		0,
 		"VCF Cutoff amt 2",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_VCF_F_SRC_0,
+		-1,
 		"VCF Cutoff src 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_SOURCES_0-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCF_F_SRC_1,
+		-1,
 		"VCF Cutoff src 2",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/(VOICE_NUM_MOD_SOURCES_1-1)*VOICE_NUM_MOD_OPS + 1-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCF_F_SRC_OP,
+		-1,
 		"VCF Cutoff src OP",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_OPS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCF_Q_AMT_0,
+		0,
 		"VCF Resonance amt 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_VCF_Q_AMT_1,
+		0,
 		"VCF Resonance amt 2",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_VCF_Q_SRC_0,
+		-1,
 		"VCF Resonance src 1",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_SOURCES_0-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCF_Q_SRC_1,
+		-1,
 		"VCF Resonance src 2",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/(VOICE_NUM_MOD_SOURCES_1-1)*VOICE_NUM_MOD_OPS + 1-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_VCF_Q_SRC_OP,
+		-1,
 		"VCF Resonance src OP",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_NUM_MOD_OPS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_0_SPEED,
+		0,
 		"LFO 1 speed",
 		/*Base*/20, /*kexp*/1.0, /*scenter*/0.0, /*min*/0.01, /*pcenter*/-1, /*max*/200.0, /*interval*/0.01
 	},
 	{
 		SYNTH_PARAM_LFO_1_SPEED,
+		0,
 		"LFO 2 speed",
 		/*Base*/20, /*kexp*/1.0, /*scenter*/0.0, /*min*/0.01, /*pcenter*/-1, /*max*/200.0, /*interval*/0.01
 	},
 	{
 		SYNTH_PARAM_LFO_2_SPEED,
+		0,
 		"LFO 3 speed",
 		/*Base*/20, /*kexp*/1.0, /*scenter*/0.0, /*min*/0.01, /*pcenter*/-1, /*max*/200.0, /*interval*/0.01
 	},
 	{
 		SYNTH_PARAM_LFO_3_SPEED,
+		0,
 		"LFO 4 speed",
 		/*Base*/20, /*kexp*/1.0, /*scenter*/0.0, /*min*/0.01, /*pcenter*/-1, /*max*/200.0, /*interval*/0.01
 	},
 	{
 		SYNTH_PARAM_LFO_0_SMOOTH,
+		0,
 		"LFO 1 smooth",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_LFO_1_SMOOTH,
+		0,
 		"LFO 2 smooth",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_LFO_2_SMOOTH,
+		0,
 		"LFO 3 smooth",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_LFO_3_SMOOTH,
+		0,
 		"LFO 4 smooth",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_LFO_0_DELAY,
+		0,
 		"LFO 1 Delay",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/30000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_1_DELAY,
+		0,
 		"LFO 2 Delay",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/30000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_2_DELAY,
+		0,
 		"LFO 3 Delay",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/30000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_3_DELAY,
+		0,
 		"LFO 4 Delay",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/30000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_0_ATTACK,
+		0,
 		"LFO 1 Attack",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/10000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_1_ATTACK,
+		0,
 		"LFO 2 Attack",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/10000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_2_ATTACK,
+		0,
 		"LFO 3 Attack",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/10000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_3_ATTACK,
+		0,
 		"LFO 4 Attack",
 		/*Base*/150, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/10000, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_0_SHAPE,
+		-1,
 		"LFO 1 shape",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/LFO_NUM_WAVEFORMS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_1_SHAPE,
+		-1,
 		"LFO 2 shape",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/LFO_NUM_WAVEFORMS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_2_SHAPE,
+		-1,
 		"LFO 3 shape",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/LFO_NUM_WAVEFORMS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_3_SHAPE,
+		-1,
 		"LFO 4 shape",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/LFO_NUM_WAVEFORMS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_0_MODE,
+		-1,
 		"LFO 1 mode",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_LFO_NUM_MODES-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_1_MODE,
+		-1,
 		"LFO 2 mode",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_LFO_NUM_MODES-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_2_MODE,
+		-1,
 		"LFO 3 mode",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_LFO_NUM_MODES-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_3_MODE,
+		-1,
 		"LFO 4 mode",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_LFO_NUM_MODES-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_0_SYNC,
+		-1,
 		"LFO 1 sync",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_LFO_NUM_SYNCS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_1_SYNC,
+		-1,
 		"LFO 2 sync",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_LFO_NUM_SYNCS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_2_SYNC,
+		-1,
 		"LFO 3 sync",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_LFO_NUM_SYNCS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_3_SYNC,
+		-1,
 		"LFO 4 sync",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/VOICE_LFO_NUM_SYNCS-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_0_SYMMETRY,
+		0,
 		"LFO 1 symmetry",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_LFO_1_SYMMETRY,
+		0,
 		"LFO 2 symmetry",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_LFO_2_SYMMETRY,
+		0,
 		"LFO 3 symmetry",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_LFO_3_SYMMETRY,
+		0,
 		"LFO 4 symmetry",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.5, /*min*/-100, /*pcenter*/0, /*max*/100, /*interval*/0.1
 	},
 	{
 		SYNTH_PARAM_LFO_0_MIDISYNC_MODE,
+		-1,
 		"LFO 1 Midi Sync Mode",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/LFO_NUM_SYNC_MODES-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_1_MIDISYNC_MODE,
+		-1,
 		"LFO 2 Midi Sync Mode",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/LFO_NUM_SYNC_MODES-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_2_MIDISYNC_MODE,
+		-1,
 		"LFO 3 Midi Sync Mode",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/LFO_NUM_SYNC_MODES-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_3_MIDISYNC_MODE,
+		-1,
 		"LFO 4 Midi Sync Mode",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/0, /*pcenter*/-1, /*max*/LFO_NUM_SYNC_MODES-1, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_0_MIDISYNC_BEATDIV,
+		0,
 		"LFO 1 Midi Sync Beat Divisor",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/32, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_1_MIDISYNC_BEATDIV,
+		0,
 		"LFO 2 Midi Sync Beat Divisor",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/32, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_2_MIDISYNC_BEATDIV,
+		0,
 		"LFO 3 Midi Sync Beat Divisor",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/32, /*interval*/1
 	},
 	{
 		SYNTH_PARAM_LFO_3_MIDISYNC_BEATDIV,
+		0,
 		"LFO 4 Midi Sync Beat Divisor",
 		/*Base*/1.0, /*kexp*/1.0, /*scenter*/0.0, /*min*/1, /*pcenter*/-1, /*max*/32, /*interval*/1
 	},
diff --git a/src/synth/param_scale.h b/src/synth/param_scale.h
index a29a726..9aa182d 100644
--- a/src/synth/param_scale.h
+++ b/src/synth/param_scale.h
@@ -156,6 +156,7 @@ enum
 typedef struct _sparam_info_t
 {
 	UINT32 id;
+	int midiControllerId;
 	char *pName;
 	synth_float_t base, kexp, scenter, pmin, pcenter, pmax, pinterval;