diff --git a/plugin/DistrhoPluginInfo.h b/plugin/DistrhoPluginInfo.h
index 885f07e..c8fa32c 100644
--- a/plugin/DistrhoPluginInfo.h
+++ b/plugin/DistrhoPluginInfo.h
@@ -74,6 +74,10 @@
 
         pChorusMode,
 
+        pVcoBend,
+        pVcfBend,
+        pModDepth,
+
         parameterCount
     };
 
diff --git a/plugin/assigner.cpp b/plugin/assigner.cpp
index 1cd8c22..7673ef5 100644
--- a/plugin/assigner.cpp
+++ b/plugin/assigner.cpp
@@ -63,7 +63,7 @@ void Assigner::handleMidi(MidiEvent* ev) {
             switch (ev->data[1]) {
                 // handle the following
                 // CC   1 - modwheel
-                // CC  64 - sustain
+                // CC  64 - sustain // FIXME sustain not implemented
                 // possibly JU-06 CC values
                 default:
                     break;
@@ -71,7 +71,9 @@ void Assigner::handleMidi(MidiEvent* ev) {
             break;  // nothing to do here except in special cases where we don't expect the host to pass on controls
         case 0xc0:  // program change
             break;
-        case 0xe0:  // pitch bend;
+        case 0xe0:  // pitch bend 
+            m->bend = (int)(ev->data[1] + (ev->data[2]<<7))/2.6667;
+            //printf("pitch bend %04x\n", (ev->data[1] + (ev->data[2]<<7)));
             break;
         case 0xf0:  // sysex
             break;
diff --git a/plugin/module.cpp b/plugin/module.cpp
index 9d9ba2c..a8c3a67 100644
--- a/plugin/module.cpp
+++ b/plugin/module.cpp
@@ -139,9 +139,9 @@ void Module::run(Voice* voices, uint32_t blockSize) {
     lfoToVcf = (patchRam.vcfLfo * lfoDelay) >> 7;  // value is 0-127
     lfoToVcf = (lfo * lfoToVcf) >> 9;              // 8 for normalisation plus one additional DSLR EA
 
-    int16_t pitchBase = 0x1818, vcfBase = 0;
+    int16_t pitchBase = 0x0c18, vcfBase = 0;
     pitchBase += lfoToVco;
-    pitchBase += /* pitch bend FIXME */ 0;
+    pitchBase += bend;
 
     vcfBase = (patchRam.vcfFreq << 7) + /* vcf bend FIXME */ 0;
     vcfBase += lfoToVcf;
@@ -170,16 +170,18 @@ void Module::run(Voice* voices, uint32_t blockSize) {
 
         // pitch
         uint16_t pitch = pitchBase + (v->note << 8);
-        uint8_t semi = pitch >> 8;
+        int8_t semi = pitch >> 8;
+        semi -= 36;
         float frac = (pitch & 0xff) / 256.0;
-
+        if (semi<0) { semi=0; frac = 0; }
+        if (semi>=103) { semi=103; frac = 0; };
         float p1 = pitchTable[semi], p2 = pitchTable[semi + 1];
         int16_t px = ((p2 - p1) * frac + p1);  // interpolated pitch from table
 
         // octave divider
         px *= (patchRam.switch1 & 0x07);
 
-        v->omega = px / (sampleRate * 8.0f);  // FIXME recalculate table using proper scaler
+        v->omega = px / (sampleRate * 4.0f);  // FIXME recalculate table using proper scaler
 
         // per voice we need to calculate the key follow amount and envelope amount
         v->vcfCut = vcfBase + (((v->env * patchRam.vcfEnv)>>7) * ((patchRam.switch2 & 0x02) ? -1 : 1));
diff --git a/plugin/module.hpp b/plugin/module.hpp
index 2b6e1f8..af24669 100644
--- a/plugin/module.hpp
+++ b/plugin/module.hpp
@@ -43,53 +43,7 @@ class Module {
     uint16_t a, d, s, r;
 
     float saw = 0, square = 0, sub = 0, noise = 0, master = 0;
-
-    /*
-    #if 0
-        struct {
-            uint8_t lfoRate = 0x58;
-            uint8_t lfoDelay = 0x00;
-            uint8_t vcoLfo = 0x00;
-            uint8_t pwmLfo = 0x3b;
-            uint8_t noise = 0x00;
-            uint8_t vcfFreq = 0x25;  // 1c;  // 0x3f80
-            uint8_t vcfReso = 0x6a;
-            uint8_t vcfEnv = 0x25;  // 4e;
-            uint8_t vcfLfo = 0x00;
-            uint8_t vcfKey = 0x00;  // 47;
-            uint8_t vca = 0x35;
-            uint8_t env_a = 0x00;
-            uint8_t env_d = 0x3c;
-            uint8_t env_s = 0x00;  // 0x3f80
-            uint8_t env_r = 0x3c;
-            uint8_t sub = 0x7f;
-            uint8_t switch1 = 0x4a;
-            uint8_t switch2 = 0x18;
-        } patchRam;
-
-    #else
-        struct {
-            uint8_t lfoRate = 0x40;
-            uint8_t lfoDelay = 0x00;
-            uint8_t vcoLfo = 0x00;
-            uint8_t pwmLfo = 0x00;
-            uint8_t noise = 0x01;
-            uint8_t vcfFreq = 0x31;
-            uint8_t vcfReso = 0x7f;
-            uint8_t vcfEnv = 0x00;
-            uint8_t vcfLfo = 0x00;
-            uint8_t vcfKey = 0x7f;
-            uint8_t vca = 0x40;
-            uint8_t env_a = 0x00;
-            uint8_t env_d = 0x00;
-            uint8_t env_s = 0x00;  // 0x3f80
-            uint8_t env_r = 0x00;
-            uint8_t sub = 0x00;
-            uint8_t switch1 = 0x22;
-            uint8_t switch2 = 0x1d;
-        } patchRam;
-    #endif
-    */
+    int16_t bend = 0x0c00;
 
     struct {
         uint8_t lfoRate = 0x1f;
diff --git a/plugin/voice.cpp b/plugin/voice.cpp
index 6f6f80b..576c976 100644
--- a/plugin/voice.cpp
+++ b/plugin/voice.cpp
@@ -40,9 +40,9 @@ Voice::Voice() {
 }
 
 void Voice::on(uint8_t midiNote) {
-    while (midiNote < 24) midiNote += 12;
-    while (midiNote > 108) midiNote -= 12;
-    note = midiNote - 24;
+    while (midiNote < 24) midiNote += 12;   // limit lowest note to C1
+    while (midiNote > 108) midiNote -= 12;  // limit highest note to C8
+    note = midiNote;
     envPhase = 1;
 }
 
@@ -50,16 +50,6 @@ void Voice::off() {
     envPhase = 0;
 }
 
-// tanh(x)/x approximation, flatline at very high inputs
-// so might not be safe for very large feedback gains
-// [limit is 1/15 so very large means ~15 or +23dB]
-
-float tanhXdX(float x) {
-    return 1 - 0.05 * abs(x);
-    float s = 0.0333, d = 30.0;
-    return 1.0f - s * (d + 1.0f) * x * x / (d + x * x);
-}
-
 void Voice::run(Module* m, float* buffer, uint32_t framePos, uint32_t samples) {
     // carry out per-voice calculations for each block of samples
     float out, t, fb;