Hi Janice , got my bookfrom amazon ,which is cheaper than anywhere else ,at present im not doing rc at group,members usually get adiscount with 5or 10% off saw the advert in the book Iordered the offer on the rc web site 4 the measure ,pots ,ped 4 £10 +p&p also can phone I would have thoughu would be able to get this offer at class?if u get the book