You can always get a drop down to get the nano out of your face. That's what I do when using my under dog through my ccg fab egg.
http://m.dhgate.com/product/14-4-18-8-mm-male-to-14-4-18-8-mm-female/232298842.html#s1-7-1
You could even get a 14mm male to 18mm and it would double as your adapter.