Everyone online seems to agree about the manual, but a couple of questions on specific points, with answers, are online at www.productreview.com.au/listings/tefal-double-force/q-and-
I second other suggestions to look online for anything at all about the macine - reviews, recipe videos etc - and use all the hints you can find. Then you'll just have to experiment!
Should women have equal pay and opportunities?
To think that London, or anywhere else for that matter, does not belong to any one demographic