Mattress next day.... part two.

Now I know that Wales is on a different time zone to the rest of the world, but even so I still find it hard to believe that you order from Mattress next day on Tuesday, and the bed arrives on Monday, so have I got the order of the days wrong ?? I always thought Wednesday follwed Tuesday, but it appears that I am wrong. I did write a very factual letter to the compnays customer service manager, but needless to say so far there has been no reply. What a surprise. Well its not much use wasting any more time on Mattress next day, apart from to cross their name out of the address book.