I've tried resting the phone in the drinks holder but it is way out of the sight line so I am going to experiment with a few solutions to see which works best.
The first is a cheap sticky gel pad, cut to size, which is now on top of the smokers pack lid. The idea is that the screen is 'just' visible to see what the Cyclops is showing.
It does look pretty cheap and nasty.
I also know that these pads are cheap and prone to melt in higher cabin temps..... It should mean that the phone stays put and the lead will just run from inside the armrest to the bottom of the phone.
The other options will be 360deg magnetic mount, stuck by a 3M pad somewhere, or a Sugru derived affair.