diff --git a/organism/src/main.cpp b/organism/src/main.cpp
index f72484d..3fa5a83 100644
--- a/organism/src/main.cpp
+++ b/organism/src/main.cpp
@@ -41,7 +41,7 @@ int end_y = 27;
 int anchor_x = 16;
 int anchor_y = 24;
 
-#define BLOB_POINTS 14
+#define BLOB_POINTS 32
 #define BLOB_RADIUS 12
 typedef struct {
   int x_coords[BLOB_POINTS];
@@ -65,7 +65,7 @@ void setup(){
   mxconfig.i2sspeed = HUB75_I2S_CFG::HZ_10M;
   mxconfig.clkphase = false;
 
-  //mxconfig.double_buff = true;
+  mxconfig.double_buff = true;
 
   matrix = new MatrixPanel_I2S_DMA(mxconfig);
   matrix->begin();
@@ -92,7 +92,7 @@ void draw_bezier(int x1, int y1, int x2, int y2, int x3, int y3) {
   //matrix->drawLine(x1, y1, x2, y2, matrix->color565(16, 16, 16));
   //matrix->drawLine(x2, y2, x3, y3, matrix->color565(16, 16, 16));
 
-  for (float percent = 0; percent < 1; percent += 0.02) {
+  for (float percent = 0; percent < 1; percent += 0.01) {
     int xa = interpolate(x1, x2, percent);
     int ya = interpolate(y1, y2, percent);
     int xb = interpolate(x2, x3, percent);
@@ -109,7 +109,7 @@ void draw_bezier(int x1, int y1, int x2, int y2, int x3, int y3) {
 
 
 void loop() {
- // matrix ->flipDMABuffer();
+  matrix ->flipDMABuffer();
   //matrix->clearScreen();
   matrix->fillScreenRGB888(15, 0, 10);
   // draw grid
@@ -137,7 +137,15 @@ void loop() {
         blob.x_coords[end_offset],
         blob.y_coords[end_offset]
     );
-    matrix->drawPixel(blob.x_coords[i], blob.y_coords[i], matrix->color565(128, 128, 128));
+    //matrix->drawPixel(blob.x_coords[i], blob.y_coords[i], matrix->color565(128, 128, 128));
+    blob.x_coords[i+1] += random(-1, 2);
+    if (blob.x_coords[i+1] >= PANEL_WIDTH) {
+      blob.x_coords[i+1] = PANEL_WIDTH - 1;
+    }
+  if (blob.x_coords[i+1] < 0) {
+      blob.x_coords[i+1] = 0;
+    }
+    //blob.y_coords[i+1] += random(-1, 2);
     //matrix->drawPixel(blob.x_coords[i], blob.y_coords[i], matrix->color565(0, 0, 128));
     //matrix->drawPixel(blob.x_coords[i+1], blob.y_coords[i+1], matrix->color565(128, 0, 0));
     //matrix->drawPixel(blob.x_coords[end_offset], blob.y_coords[end_offset], matrix->color565(0, 0, 128));