I received delivery of my new Zanussi Lindo 500 washing machine today. I told the sales assistant that speed was the most important thing for me. A 40 degree wash takes nearly 3 hours. It has a quick button which reduces it to 2 hours but what the hell? My 6 year old machine was quicker and I only changed it as I thought a newer machine would be quicker. Any one have one? Am I missing something?