I created a slide with magnets for the Bambulab "poop", which attaches to the back of the printer. The slide carries the "poop" into the back of the toilet. The toilet also has two magnets that connect it with the slide. For those who own the A1, they can only print the toilet and keep the seat open to let the poop fall from above. I created two versions of slide and toilet for two different types of magnets (6x1.7mm. and 8x2 mm.).