 }
 
 
+

        Serial.print(quality);
        Serial.println(F(")"));
      }
    }
    angle++;    
    break;

  case 8:
    data0 = inByte;
    break;


  switch (data_loop_index) {
  case 1: // 4 degree index
    data_4deg_index = inByte - 0xA0;
    angle = data_4deg_index * 4;  // 1st angle in the set of 4
    if (angle == 0) {
      if (ledState) {
        ledState = LOW;
      } 
