This just goes to show that people with a 3d printer would rather design their own solution rather than taking 10 seconds to figure out an already existing one.
Listen, I've got like three minutes of enthusiasm for this job. I'll take an item and put it where it fits. Once both racks are populated the dishwasher starts. At least there's something in there getting clean.
Not to be judge mental here, but why do you find ice "gross"? I get it if you've seen what the machines look like, but ice in general?