In a map you want to be ranked potentially is it allowed to have the slider go then halfway along it go back then forwards by using the red points and going back down the slider?
If you provide a screenshot of what youexactly mean I can give you a more definite answerRC wrote:
Every slider must have a clear and visible path to follow from start to end. Sliders which overlap themselves in a way that makes any section unreadable or ambiguous cannot be used, such as burai sliders and hold sliders without straightforward slider borders. When perfectly overlapping two slider bodies, the first slider must be fully faded out before the second slider is fully faded in.