I have a new home that the builder "graded" in the back but it slope away from the house and away from my back fence it looks like a V. I was getting a pond - but the builders solution was to put in an ugly drain in the middle of the yard. How to I properly add dirt / fill / top soil an fix the problem and regrade the nasty slopes. *I also just put in a patio so the V is smaller but I have no idea what "Stuff" to put down to fill in the ditch area.

THANKS