ID please is this Conjoined Swift?

[Oldman]

Do you have an indication of its size?
It should be the Chocolate Demon.
Here is an example to show the similar mark on the hindwing.
http://4.bp.blogspot.com/-oUcTRJQZH2...on%2BUpper.jpg

The Conjoined Swift is heavily yellow-spotted on the forewing.

TL Seow

Thanks Psyche you are correct it looks like Chocolate Demon.
Cheers