I have designed this auto level sensor so that it is closer to the hotend as my bed seems to be bent and doesn't really work well when the sensor is far away from the nozzle. It looks pretty tidy as well when it is tucked away as seen in the image. You don't need any supports! It doesn't take too long to print! I used simplify3d to slice this so I'm not sure what cura or any other slicers would be like. Anyway I thought I'd share it to help some other people out with the same problem.