I did my test drive at Halbeath (after I'd already placed order elsewhere). They told me Stirling had a blue one, so I drove straight across to have a look. Was very relieved that I liked it.Ah fair enough. I have the Halbeath one on the phone every other month. By the time I decided on a Gen10 I went to Stirling instead.
Pretty standard for all electric cars, once they hit the motorway their range plummets faster than the Tory Party ratings. I travel with a guy from work had a Smart ForFour EV and now a Corsa E, he uses the A Roads to go to work instead of the faster M8 for this reason.