what do you mean the new ring actor? the stuff i provided was just to move your character thats all. its meant to move the character along a set path based on the ring locations. if i understand what your saying right then all you need to do is to move the bp i showed you to make to overlap the first ring.
also this isnt a fully realized system in my opinion, i would think that you would want something where if the player picks up ring two instead of ring one then they still move along the path.
if your just looking for a basic dash thats not along a set path then you dont need any of this.