Hi Jacob and David,
I had a look on UK Moths and found it really hard to decide which species. You're both right that
Amblyptilia acanthadactyla looks the likely one, but I'm not going to commit myself!
It's a lovely looking moth and makes a nice change to
E. monodactyla! That's the only Plume species I've
ever seen, so you've got one over on me there, Jacob.
Steve.