       case 0: //do nothing        
       break;
       case 1://move to start position
-	servos[i].write(15,SPEED);
+	       servos[i].write(15,SPEED);
       break;
       case 2://mode to end position        
       	servos[i].write(170,SPEED);
       break;
-      case 3://move to last position
+      case 3://move to last position          
           moveServoToLastPosition(i);
       break;
     }    

}

void moveServoToLastPosition(byte idx){
    byte pos=cbus.getInternalNodeVar(idx+1);
    if (pos < 175){
       servos[idx].write(pos,SPEED);
    }

      if (isServoToTogle(servoidx)){
        //Serial.println("off-moving servo t");
        servos[servoidx].write(servo_end,SPEED);
	      lastPos = servo_end;
      }
      else {
        //Serial.println("off-moving servo");
