I WANT TO BUY A REMNANT PIECE I HAVE SEEN... IT IS 12 BY 10 FT, PERECT FOR THE 10 BY 9 ROOM I WANT TO CARPET BUT IT HAS BEEN STORED UPRIGHT AND HAS FOLDED OVER HALFWAY UP CAUSING A WRINKLE... IT IS A GOOD QUALITY BERBER AND I'M WONDERING IF WITH CORRECT INSTALLATION THE WRINKLE WILL COME OUT?