Hi, quick question. Is there some reason for "carbon wrap" from FSA? My wifes new Immortal Pro has a wrap' ed crank, and both of our bikes came with wrap'ed seat posts (mine is an Immortal Force). I can't come up with the reason for doing this, I had to cut the seat post on my wifes bike, and the wrap is little more then paper thick, so it doesen't seem it would add to the strength. I know BD just buys the components, so my question is more about FSA. What purpose does the carbon wrap serve?