I just got new moulded carpet for my convertible and am going to install it in the next few weeks and had one question. I read about leaving it open in the sun to soften it up a little and to use weight to help it take shape so I'm good with those parts. I also plan on putting in sound deadener under the carpet. My question is, is there an adhesive I'm supposed to use to hold the carpet in place or does it just get pressed in? I'm guessing there has to be something to hold it down but since I've never done carpeting before I have no clue. Any suggestions of a particular product would be a big help. Thanks!