My rug is flat, at last!  

I had to turn it upside down for a few days walk on the back my heavy coffee table centered, and I used several layers of the "mesh type" rug pad, after I flipped the rug back over I used a vacuum cleaner with a brush NOT a power nozzel, and I vacuumed the rug all over every way across, up and down, sideways now the rug is flat as a pancake and looks GREAT!   For $39 I LOVE this rug.