Clouded Drab

We tested the new trap tonite in the garden, got several Hebrew Characters and a few Common Quakers, and one Small Quaker... not bad for a revolutionary design..lol

This one I just can't seem to place, been looking through all the sites I use and not happy with anything.

Any help greatly appreciated! :D

Update: Thanks to Mike over at Hants Moths for the ID on this variable species.