Original WLtoys V913 Brushless Version 2.4G 4CH RC Helicopter BNF

The delivery was remarkably quick but I had to inform the Seller that the delivery company informed Amazon they were unable to deliver, so they emailed me to this effect, when it had been delivered. It had been left at the door which meant it could have been stolen.The helicopter was not available at the time with a transmitter included, so I had to obtain the correct one separately. I then tried to bind the two using the method in the instruction manual that is universal for Radio control. That is switch on the Tx first then the Rx in the helicopter. However although the Helicopter has a special position for a switch to exist it has now been eliminated (perhaps to save money) so the battery is connected directly to a socket on the frame.The binding process after connecting is then meant to start with the Helicopter red light flashing, it is important not to move the machine at this time and when binding is complete the light is meant to stop flashing. However with this setup the receiver light did not stop flashing. This problem has been experienced by other users and on YouTube the solution suggested was change the order, so switch on helicopter receiver first then the transmitter. This worked. I then tried with another brand new WLtoys Tx with exactly the same result. This is not a really safe way of operating and Wltoys should go back to both having a switch installed on the helicopter and correct normal binding process of Tx on first then Rx in helicopter.