Check out Emerald's Facebook page. Today, Alistair posted a video showing the May custom select series which focus on fan-frets, and he explains concepts behind fan frets and answers customer questions. Near the end of the video he shows a customer's new 7 string fan-fret nylon with s,opted headstock. Contemplating this should cause smoke to come out of the ears of nylon aficionados.
Have fun, kids!