The first time the repairman cam out and told me it wasn't cleaning the dishes because there were chicken bones, I thought no way... and then told my family to be careful. The second time he came and told me there were chicken bones in the drain, it looked very suspiciously like the same string of bones. Well, it still doen'st clean, and it's finally stopped cleaning altogether.I took it apart- all the areas where water goes through- checked the spray arms etc., nothing was stopped up. What we have been able to glean off the 'net is that when Kenmore made the tall tub elite they scrimped on the...