My kitchen has a single bowl sink with a garbage disposal and dishwasher attached. The dishwasher hose is routed high but there is no air gap installed. When I dump a lot of water into the sink, big bucket or pot for example, there is a lot of gurgling while water fills the garbage disposal chamber. Sink is deep but narrow, 15x17 inside dimension, so this happens frequently. Any idea if an air gap installed on the dishwasher hose would prevent that?