Reply to Pitch faders doing crazy things on VCI-100SE with Traktor Pro...

Since I got my vci I have noticed that the pitch faders sometimes go all weird. When I load a song, the pitch fader on the vci will be in the middle, but when I look at the traktor screen, the pitch will be several stops up or down. I would then eg move the pitch on the vci all the way to the top but it would only be in the middle in Traktor.

I only just noticed that you can click the little + and - buttons to get it back to normal, but it does not seem to stay that way, I often have to adjust it.

Also, my pitch range from top to bottom seems quite small, only 3-4 bpm, how do I extend it slightly?
Thanks