I think I must be improving! Some shots which I am not ashamed to show, all taken 19 May.
The first two illustrate the easiest way to differentiate between the Long-banded Silverline (S. lohita senama) which has reddish-brown borders to the markings and the Club Silverline (Spindasis syama terana) with black bordered markings . The basal club marking on the underside forewing of S. syama is not usualy visible in the field.
The last pic is of Castalius rosimon rosimon (Common Pierrot). I think this is a different ssp. from what you have down South.
Les