just watched ATOH with the three p-traps under the sink, obviously a plumber did not do the kitchen remodel, as seen by the trap being to high on deep bowl side. Rich's jokes about the three traps show his lack of code familiarity across the country. In Illinois the dish washer cannot drain into the disposer. In Chicago the dishwasher needs its own trap. You should not know all plumbing codes but you should respect them. If you need to pick out what doesn't look OK to you how about the less than professional installations. A master plumber would indicate that codes are different all over the country and the work should be done by a licensed professional if needed. Where is ATOH professionalism?