Bc2000 (for the BCF2000 & BCR2000)

ok kids my friend hooked me up with reaktor 5
why? cuz hes trying to get me more into software... Ill admit i have a
disdain for software cuz it seems really effing convoluted in all
aspects. give me outboard equipment anyday. ok that aside. i usually
use my  bcr as a controller for my evolver, and some rack effects via
midi. that stuff to me is simple..
now im having an impossible time trying to get this thing to work with
reaktor. i can assign midi notes to the buttons and get synth sounds
to work. but i cannot for the life of me get any knobs to work to
tweak parameters in anything. its connected usb  so... what the hell
should i do? it seems that this controller isnt really good at
controlling much of what i use in the DAW land. but hey its behringer
right... you get what you pay for;)