Hey, ladies! I'm seeking input from those of you who have used the Babymoon pads, or who have made them (and have perhaps received feedback). I made the soaker pad following the instructions, but it seems kind of thin. I realize you don't want to make it too thick, or you won't be able to feel the coolness from the ice. Does anyone know if the 3 or 4 layers of material is enough? Has anyone tried something different? The pattern said you could try putting strips of more absorbent material down the middle--anyone tried that? Any help would be much appreciated! I'm hoping to sell these, so I really need to know what works best!