our kenmore 700 top loader washer seems to go through the wash cycles ok, but it does not spin enough to get all the water out of the heavy clothes. and there is some residual water in the tube, leaving the clothes sopping wet. If we put it on spin cycle again, it will then spin enough to get most of the water out and it pumps the residual water out. what is the issue? the drain pump does work, the timer cycle does seem to actuate the proper function. ?? tom