on this particular model it goes through all washing cycles but it doesn't drain I'ved checked hoses and checked the drain inside the dish washer and the drain to the sink and drain hose from the dishwasher to the disposal and everything seems clear but it still doesn't seem to drain I've sucked the water out with a wet-vac and reversed the air flow to wet-vac to blow out the drain figuring something was clogging something but still nothing so i'm at a lost. I would like to figure this out without having to get a tech come and see it. Can someone give me any ideas or help. Thanks.