Used Xmat from eastwood. Thought I would try it.Anybody else done it before. It does make it sound dead. I tried to use the scrap pieces and get it inside the corners but I don’t think that is that neccesary.I am going for sound more so than insulation. Going to do the floor later and if any left over pieces it will go in the trunk. XMAT from Eastwood#15841. My face did not even get dirty!!! Mark
