Had an issue where one of my dishwasher rack carriers popped off and got stuck under the heating element and melted. I pulled off one of the others and modelled it up. Printed in ASA so that there are no concerns about heat resistance while the dishwasher is running. When I printed the parts, I let Bambu generate its own supports. The supports around the pop latch that hooks onto the rack itself are quite hefty and its easy to break the model in that area if you go to fast removing the extra material; I'm hoping to revise it to make it easier to print.