Robot vacuum cleaner ramp

I have released v3 version for this modelCheck it out This is a custom-designed ramp tailored for my Roborock S7 vacuum cleaner. It's designed to help navigate high doorways between rooms.After testing various infill options, I found that a 30% infill provided the ideal balance of strength and weight. The ramp features a smooth design, optimized for seamless traversal by the robot.Through experimentation, I discovered that a 30-degree incline worked well for my Roborock S7 after some initial training. However, other robotic models struggled with angles exceeding 20 degrees, so I settled on a 15-degree incline for optimal reliability.Each ramp is 200mm in width and 30mm in height, which is suitable for covering standard doorways. It's a simple yet effective solution that has proven successful in my home- Won't recommend painting in white because it is quite marky. The last picture shows the results after a year. Maybe if painted with car paint it will be better, but I prefer