[shadowgray396]

Mine warp up on me from setting around, I turned it upside down on the floor and put some weight on it for a week to get it to lay flat. It needs to be warmed up first and kept in a warm area while you are doing it. It still bent up some, but once I put all the screws in it when I mounted it it was fine. The clips in the front and all the screws around the instrument area should hold it down. The clips are also available from vendors, the are reproduced. Be sure you put the long and the short clips in the correct location.