Lead-coloured Drab?

 

I believe this is Lead-coloured Drab, but I'm not really sure because it seems to lack any of the markings noted in the field guide--no pale outlined kidney mark and no pale outer line with dark marks. It is definitely smaller than the several Clouded Drabs that appeared alongside it, but I wondered whether it might just be a worn greyish Small Quaker... 

Here's hoping anyway, as that will make two new Orthosias for the garden in the last couple of days with a Blossom Underwing the previous night.