Can anyone tell me why the 560 has a much bigger shifter area than that of a 420/300? I have infront of me 2 console pieces, one from a 1986-1991 560SE/L/C.... the other of a 420/300. The only differences is that one is burlwood, and other is zebrano. I thought that was all the difference, but now I see that the area where the shifter goes is about 3/4" bigger all around.