Carpet help please!!!

Sorry, no pictures, but one tip nobody mentioned, you may already know, but DON"T DRILL THROUGH THE CARPET!!! the drill bit will catch the carpet and pull a runner all the way across before you even know it is happening. The best way I found for cutting holes is to install a bolt in the hole, feel for it and cut an "X" across it from the top, then press the carpet around it. That way, you know it is in the right spot. If you mark the holes from underneath, then remove the carpet and cut or burn your holes, they may not be where you thought they should be when you put it back. Just take your time and enjoy that "new-car" smell.