@Dutchy,
Thanks Dutchy. This Demon was not quite as hard as others. Altho, none of them are hard for you LOL.
Once I purchased four Lovatts books, i.e. Big and put in four do it yourself crosswords. Amazing. That's when I did win. I was pretty happy. That was around ten years ago now. Would like to just get a bit more time and tackle a DIY again, but do it with a theme just for a change. Hated the skeleton but ended up loving it when I solved it. Bizarre.