I got a replacement yesterday for some touchscreen issues. The new back has a slightly different feel - I can feel the fibers a little more. The older one feels more smooth. I'm not sure it there is a light coating on the back of my older one or is the difference I feel is due to the older one having a weeks worth of use (skin oils, etc). When I rub my hand over the back of the new one, I can feel more 'prickling' of the fibers as I move. It isn't perceptible to the eye, it just feels a little different
I don't even know exactly what to ask here - IS there a light 'coating' over the BN? Has anyone compared the Turbo that they've handled to one straight out of the box?