diff --git a/src/Photron.cpp b/src/Photron.cpp
index 950a5f9..6c9aedc 100644
--- a/src/Photron.cpp
+++ b/src/Photron.cpp
@@ -8,18 +8,24 @@
 #define NUM_OF_MARCHING_CIRCLES 5
 
 struct Photron : Module {
-    enum QuadrantIds { NW,
-                       NE,
-                       SW,
-                       SE };
-    enum WaveformIds { LINES,
-                       BLOCKS,
-                       NONE,
-                       NUM_WAVEFORMS };
-    enum BackgroundIds { COLOR,
-                         B_AND_W,
-                         BLACK,
-                         NUM_BG };
+    enum QuadrantIds {
+        NW,
+        NE,
+        SW,
+        SE
+    };
+    enum WaveformIds {
+        LINES,
+        BLOCKS,
+        NONE,
+        NUM_WAVEFORMS
+    };
+    enum BackgroundIds {
+        COLOR,
+        B_AND_W,
+        BLACK,
+        NUM_BG
+    };
     enum ParamIds {
         RANDOMIZE_PARAM,
         RESET_PARAM,
@@ -74,7 +80,7 @@ struct Photron : Module {
     float field[rows][cols];
     int blockAlpha[rows][cols];
     json_t *patternsRootJ;
-    int patternIndex = 3;
+    int patternIndex = 5;
     bool lockPattern = false;
     std::vector<std::string> labels;
 
@@ -510,6 +516,10 @@ struct Photron : Module {
         }
     }
 
+    void generatePattern(Vec pos, int w, int h) {
+        generatePattern(pos, w, h, 0.5);
+    }
+
     void generatePattern(Vec pos, int w, int h, float probability) {
         int half = static_cast<int>(w / 2);
 
@@ -522,11 +532,9 @@ struct Photron : Module {
         for (int x = 1; x < w; x += 3) {
             for (int y = 1; y < h; y += 3) {
                 if (x <= half) {
-
                     int r = random::uniform() < probability ? 1 : 0;
                     if (random::uniform() < 0.05) r = 2;
 
-
                     values[x][y] = r;
                     values[x + 1][y] = r;
                     values[x + 1][y + 1] = r;
@@ -620,10 +628,10 @@ struct Photron : Module {
                 if (wJ && hJ) {
                     int w = json_integer_value(wJ);
                     int h = json_integer_value(hJ);
-                    generatePattern(getQuadrant(NW), w, h, 0.5);
-                    generatePattern(getQuadrant(NE), w, h, 0.5);
-                    generatePattern(getQuadrant(SW), w, h, 0.5);
-                    generatePattern(getQuadrant(SE), w, h, 0.5);
+                    generatePattern(getQuadrant(NW), w, h);
+                    generatePattern(getQuadrant(NE), w, h);
+                    generatePattern(getQuadrant(SW), w, h);
+                    generatePattern(getQuadrant(SE), w, h);
                 }
             } else {
                 json_t *wJ = json_object_get(patternsJ, "width");
diff --git a/src/Photron.hpp b/src/Photron.hpp
index abf1cb3..3c6a43f 100644
--- a/src/Photron.hpp
+++ b/src/Photron.hpp
@@ -50,9 +50,9 @@ struct Block {
     }
 
     void distortColor() {
-        rgb.x = static_cast<int>(rgb.x + randRange(-20, 20)) % 256;
-        rgb.y = static_cast<int>(rgb.y + randRange(-20, 20)) % 256;
-        rgb.z = static_cast<int>(rgb.z + randRange(-20, 20)) % 256;
+        rgb.x = static_cast<int>(rgb.x + randRange(-25, 25)) % 256;
+        rgb.y = static_cast<int>(rgb.y + randRange(-25, 25)) % 256;
+        rgb.z = static_cast<int>(rgb.z + randRange(-25, 25)) % 256;
 
         isLocked = false; // unlock after user draws
     }
@@ -161,7 +161,7 @@ struct Block {
     }
 
     void update() {
-        if (!isLocked) { // TODO: locked not working
+        if (!isLocked) {
             rgbVel = rgbVel.plus(rgbAcc);
             rgbVel = rgbVel.limit(maxspeed);
             rgb = rgb.plus(rgbVel);
diff --git a/src/PhotronPanel.cpp b/src/PhotronPanel.cpp
index e97cce5..c515fde 100644
--- a/src/PhotronPanel.cpp
+++ b/src/PhotronPanel.cpp
@@ -751,8 +751,6 @@ struct PhotronPanelWidget : ModuleWidget {
 
         menu->addChild(createIndexPtrSubmenuItem("Mode", {"color", "black & white", "solid color", "strip"}, &module->colorMode));
 
-        // menu->addChild(createIndexPtrSubmenuItem("Light pulse", {"Off", "0.1 Hz", "0.2 Hz", "0.25 Hz", "0.33 Hz", "0.4 Hz", "0.5 Hz", "1 Hz"}, &module->pulseHzIndex));
-
         LightMenuItem *lightPulse = createMenuItem<LightMenuItem>("Light", RIGHT_ARROW);
         lightPulse->module = module;
         lightPulse->pulseHz = &module->pulseHz;
diff --git a/src/PhotronStrip.cpp b/src/PhotronStrip.cpp
index 0d1249d..4bc362b 100644
--- a/src/PhotronStrip.cpp
+++ b/src/PhotronStrip.cpp
@@ -358,26 +358,15 @@ struct PhotronStripDisplay : Widget {
     float initY = 0;
     float dragY = 0;
 
-    void onButton(const event::Button &e) override {
-        if (module == NULL) return;
-        if (e.action == GLFW_PRESS && e.button == GLFW_MOUSE_BUTTON_LEFT) {
-            if ((e.mods & RACK_MOD_MASK) == GLFW_MOD_SHIFT) {
-                e.consume(this);
-                module->incrementColorMode();
-            }
-        }
-    }
-
-	// void onDragStart(const event::DragStart &e) override {
-	// 	dragY = APP->scene->rack->getMousePos().y;
-	// }
-
-	// void onDragMove(const event::DragMove &e) override {
-	// 	if (isCClick) {
-	// 		float newDragY = APP->scene->rack->getMousePos().y;
-    //         module->hue = (initY + (newDragY - dragY)) / DISPLAY_SIZE_HEIGHT;
+    // void onButton(const event::Button &e) override {
+    //     if (module == NULL) return;
+    //     if (e.action == GLFW_PRESS && e.button == GLFW_MOUSE_BUTTON_LEFT) {
+    //         if ((e.mods & RACK_MOD_MASK) == GLFW_MOD_SHIFT) {
+    //             e.consume(this);
+    //             module->incrementColorMode();
+    //         }
     //     }
-	// }
+    // }
 
     void drawSingleColor(const DrawArgs &args) {
         nvgFillColor(args.vg, nvgHSL(module->hue, 1.0, module->getPulsePhase() * 0.5));
@@ -603,8 +592,6 @@ struct PhotronStripWidget : ModuleWidget {
         display->box.pos = Vec(0.0, 0.0);
         display->box.size = Vec(DISPLAY_SIZE_WIDTH, DISPLAY_SIZE_HEIGHT);
         addChild(display);
-
-
     }
 
     void appendContextMenu(Menu *menu) override {