I noticed a strong burning smell coming from my machine after washing some towels which left the smell on the towels too. It hasn't happened since but think it was the rubber door seal as i could see pieces of the rubber had rubbed off onto the front of the drum. Now when i rub the door seal it is like a rubber with little pieces rubbing off what is going onto my clothes too. The machine is only 4 months old. Does this sound like a fault and is it covered on warranty? I don't want to have a engineer come round and then charge me!