Well, I've got a MagKnight cover, with the carbon-fiber look. After riding with it for about a month, the pattern started to wear off near where my knees gripped the tank <_< . I also had similar problems gettin the transition between the front and sides to completely lay flat (yes, I know all about the heat gun/laying in the sun/hairdryer/warm it up/stretch it out routine). Worst of all, is now the base near the seat apparently is in contact with the leather at the front of the seat, and over time, it has actually seperated the top layer (giving it the carbon fiber look) from the magnetic portion... making it severely wrinkled. :huh:
I've got a couple ideas for trying to fix the issues, but I may try some of the Gripster pads and the previous type "spider" tank protector instead.