Since this has been a lingering issue, if it were me I would consider removing the seats, but leaving the carpet in. Then lay the console in place. Observe where the console does, and doesn't touch the carpet. Then take a piece of cardboard, one per side, and cut the bottom so that it is snug to the carpet all the way fore and aft. Then use the cardboard to transfer the mark to the console, and cut the plastic accordingly.