Does anyone have a good solution for some kind of base / surface to put under wood when I'm splitting it? I don't do any splitting from rounds, everything I do is just breaking down some of the larger pieces when I buy pre-split wood. My property slopes steeply from the street in the front to the woods in the back, so the area by my wood racks is always either mud, damp moss, or paved driveway. Is there anything sturdy enough to put under the splitting area so that I'm not driving the maul into the driveway and/or trying to split on a mush surface?