diff --git a/HansonServo.ino b/HansonServo.ino
index 5706540..bb2de69 100644
--- a/HansonServo.ino
+++ b/HansonServo.ino
@@ -17,7 +17,7 @@ uint8_t payload[MAX_PAYLOAD_SIZE];  // Global or static
 
 #define MODE_NORMAL 0
 #define MODE_FEETECH 1
-uint8_t mode = MODE_FEETECH;
+uint8_t mode = MODE_NORMAL;
 
 #define CMD_ID_REQUEST 0x01
 #define CMD_FILE_LIST 0x02
@@ -85,9 +85,9 @@ uint16_t getSineWaveValue(unsigned long centiseconds) {
 
 
 void setup() {
+  Serial.setRxBufferSize(8192);  // Must be set BEFORE Serial.begin()
   Serial.begin(1000000);
-  //Serial1.begin(1000000, SERIAL_8N1, CH0_RX_PIN, CH0_TX_PIN);
-  Serial.setRxBufferSize(1024);
+  //Serial1.begin(1000000, SERIAL_8N1, CH0_RX_PIN, CH0_TX_PIN)
   for (int i = 0; i < 5; i++) {
     Serial.println(i);
     delay(500);
@@ -131,9 +131,9 @@ void setup() {
 
 
   // PLAY ANIMATION
-  //anim.loadFromFile("/test.anim");
-  // currentAnimation = &anim;
-  // currentAnimation->setActive(true);
+  // anim.loadFromFile("/animation.anim");
+  //  currentAnimation = &anim;
+  //  currentAnimation->setActive(true);
   // playMode = PLAY_ONCE;
   //Serial.println(anim.header.frameCount);
   //Serial.println(anim.printCurves());
@@ -964,20 +964,20 @@ void sniffByte(uint8_t b) {
 bool flip = false;
 unsigned long lastSend = 0;
 void loop() {
-  if (mode == MODE_FEETECH) {
-    if (Serial.available()) {
-      char c = Serial.read();
-      Serial1.write(c);
-      sniffByte((uint8_t)c);   // sniff traffic PC → UART
-    }
+  // if (mode == MODE_FEETECH) {
+  //   if (Serial.available()) {
+  //     char c = Serial.read();
+  //     Serial1.write(c);
+  //     sniffByte((uint8_t)c);   // sniff traffic PC → UART
+  //   }
 
-    // Forward data from Serial1 (UART device) to Serial (PC)
-    if (Serial1.available()) {
-      char c = Serial1.read();
-      Serial.write(c);
-    }
-    return;
-  }
+  //   // Forward data from Serial1 (UART device) to Serial (PC)
+  //   if (Serial1.available()) {
+  //     char c = Serial1.read();
+  //     Serial.write(c);
+  //   }
+  //   return;
+  // }
 
 
   runNodeAnimation();