I thought the delivery was very quick! That part I liked.  There was a black spot the size of a nickle toward the middle left that I lightened by scraping it with a table knife.  And all the points on the edges had some similar matter along the edges. One in particular was quite noticeable and still can be seen even after trying to scrape off that black stuff.  Seems like it would be an enormous hassle to return it. Damaged goods for sure. Can you please recommend a solution concerning customer satisfaction?