Bc2000 (for the BCF2000 & BCR2000)

Hi,

Can anyone tell me how I could map my bcr2000 to things in ableton like the crossfader, master volume, tempo etc using the edit option or by writing a preset ( I have absolutely no idea how to do this so any help on that would be appreciated) I know that the factory preset automatically maps the bottom row of encoders to volume & the second & third rows to sends a & b.  I'd like to use the 6th & 7th encoders in all three rows to use as I wish.

Any help would be appreciated

Thanks

Kevin