We purchased this dryer a few months ago. Since then I have tried, unsuccessfully, to dry a fitted sheet without the sheet rolling into a ball and failing to dry. I have tried to dry it separately, with other clothes, with dryer "balls", and it still rolls up and does not dry no matter what! Clothes, in general, do not dry as quickly as my 30+ yr. old Kenmore dryer! Has anyone else had these problems? The reviews I have read are great (which is why we purchased this dryer), but I am very dissatisfied.