'cause undercoating, besides protecting it from rust, happens to be a great sound deadener. the customer wanted to paint the bottom of the car, and if we don't do something, it's gonna be really noisy. we wanna insulate a little bit from the heat and so forth. so what we're gonna do is we're gonna bed liner the top surface here before we put the carpeting in, and that should quiet it down some. so because we did this, i didn't want jim to lose and get that tinny-- it gets a very tinny sound. i've done enough show cars. so what i suggested to him and he went along with was we took bed lining material, which we've been using instead of undercoating now for several years because it's much more durable-- we found undercoating holds humidity and causes rust-- and we painted it on top of the floorboard instead of underneath the floorboard, before the carpeting and all goes down. so we still get some of that thickness, still get some of the sound deadening, and that's the reason we did that. so it gives it some quietness. we still did the trunk the regular original gm way. he wante