As for now the u.Dans are extremely unstable, unbalanced and kinda unplayable. They will be getting changed soon. As for now; I recommend not playing them and just ignoring them since they are dragging this entire project down and obscuring all of the other courses which, in my opinion, are much more refined and accurate yet overlooked sheerly because the u.Dans are bad. I have some suggestions for other maps that I am looking at and I am sorry for the inconvenience.