indesit washing machine problem

hi,
I have an indesit washing machine when its on any cycle with cloths in it when it start to speed up the rubber at the front goes all distored and make a rumbling noise. like the drum is loose. when the machine is empty its ok.with half aload it still the same problem but not as bad
hope some 1 can help

could be the drum supports are worn. do you smell a burning rubber smell or anything.