My first Oberheim was an OB-8, and I got attached to the blue pin-stripes. Also, I noticed it when later versions of the OB-8 had light blue markings for many page 2 functions added. So I ordered the overlay and I am enjoying it. I wouldn't call it "better" or "more correct." Just fun for me. FYI, it took a couple hours to "prep" the overlay after it arrived. It is stamped from a white plastic material and one needs to take a black sharpie to all the edges around each opening. It lays well enough, but not perfect, especially in the controller section it flaps around a little bit. But it gives me pleasure, and it does a nice job of adding "page 2" command references. Call it a "pleasure-sensitive" accessory.