diff --git a/src/axis_imu.cc b/src/axis_imu.cc
index 351194e0cec376ae2063b3403df651fba03d1660..9e7f6c286bd9964c6fb809402703535e47d09751 100644
--- a/src/axis_imu.cc
+++ b/src/axis_imu.cc
@@ -97,7 +97,9 @@ private:
   void handle_receive(const boost::system::error_code& error,
                       std::size_t bytes_transferred) {
     if (!error || error == boost::asio::error::message_size) {
+      // MESSAGES SIZE: 91 bytes
       // cerr << "Got message: " << bytes_transferred << endl;
+      
       //      cerr << "Got message: " << bytes_transferred << " - " << recv_buffer_[0] << " - " << recv_buffer_[33] << endl;
       //      float time = bytesToFloat(recv_buffer_[1], recv_buffer_[2], recv_buffer_[3], recv_buffer_[4]);
       double gtime = bytesToDouble(1);
@@ -283,7 +285,7 @@ int main(int argc, char *argv[]) {
   os << "http://" << camera_ip
      << "/local/motionloggerudp/control.cgi?cmd=start&target_ip=" << driver_ip
      << "&target_port=" << port
-     << "&accel_enabled=1&accel_rate_div=" << accel_div << "&gyro_enabled=1&gyro_rate_div=" << gyro_div;
+     << "&accel_enabled=1&accel_rate_div=" << accel_div << "&gyro_enabled=1&gyro_rate_div=" << gyro_div << "&pos_enabled=1";
   std::string url = os.str();
 
   ROS_INFO("COMMAND URL: %s", url.c_str());