Maybe you can check whether below is helpful to your ABS 3D Printing case:Use a heated print bed with a temperature of 110°C or higher13.Apply an adhesive layer on the print bed such as glue stick, hairspray, or ABS slurry34.Enclose your printer to maintain a stable temperature and prevent drafts14.Reduce your cooling fan speed or turn it off completely45.Increase your nozzle temperature to 230°C or higher15.Print at a lower speed and layer height to improve layer adhesion5.