Moveable Spline Based Hose?

I am trying to make a Spline Based Hose. I am Trying to lay out a spline while your walking kinda like a hose and after so much distance between the last spline point will determine when to place the new spline point and the floor. I have done multiple Iterations of this and I still cant get it to work. Any help in regards would be great Thanks.

Bit late, but you might be able to use a cable component for that :

If the hose is going to be connected at both ends (1 to wall, 1 to player), then it should work for you.