what is wrong with the second Notek-rear light on the right side of the back of the Tiger?
Well, there was no Notek on the right side, so it has to be removed.
Left side:

Right side: Remove only the tube.


That´s it.
Greetings
Birger
For a lot more help with your Heng Long Tiger I tank, follow the below link ...
http://www.rctankwarfare.co.uk/forums/v ... 18&t=11459