Don said: Has anyone ever tried to replace the rubber coating on the back of the N90? It appears to be a low-gloss clear paint, kind of like a matte protective coating you would spray on photos. Don, Nikon should replace this for you free under warranty (even if your camera is out of warranty). This was a design fault. I got my back replaced when I had some other work done (due to my own negligence). I have the MF-26 but wanted a pristine back in case I ever sell the camera without the MF-26. Jim