Reply to Track progress from traktor via MIDI, possible?

I'm building an Arduino based custom traktor controller, i have the prototype almost running , but a feature that came to my mind that i would like to include is some sort of track progress reference, maybe an horizontal led bar or a spinning one (a la CDJ center display). The thing is that i need some feedback from traktor of the track speed and direction tried BPM but it just sends one signal at track load, the closest to a usable signal could be the pitch fader position. Any ideas?