Are you sitting comfortably? If not, you might be interested in this chair which arrived today for my home office, although I don't think it would look out of place on a Star Wars set. It's a Herman Miller SAYL, with every aspect of it adjustable, but the best feature is the elastomer suspension material in the frameless back which provides firm support all the way up the spine. Yoda said "Already know you that which you need". Perhaps it's a new chair? I ordered mine online from Wellworking in London.