Bc2000 (for the BCF2000 & BCR2000)

Hi Royce, 
i'm in the last two week i've try many solution. 
The best easy solution for me is to use Bome's to translate the
yamaha's sysex and the bcf used in Midi CC#.
My best way to convert the Yamaha sysex into midi CC# :
F0 43 10 3E 12 01 00 33 00 00 00 xx 00 00 00 oo pp F7  LS9 fader 1
from LS9 to BCF

(oo*10)+(pp/8)=B

 reverse:

oo=B/10 
pp= B

where oo(from 00 to 07),pp (from 00 to 7F)
10 and 8 are hexadecimal number and B is the value on bcf (from 0 to 127)
i've just 128 step fader but i think is better for the first time 

 I've the bidirectional data :)
I've not used NRPN because i've not understand how can use it in the
YahooGroup BCFeditor.
 i hope you find in the future "how to do one bidirectional sysex
data" solution.
How is the problem? how do you think about it?
Now I've some more question:
how to change the 4 encoder select memory with external Midi CC#?
how to change the display value in dB value? (from oo to +10dB) 
Have you one idea how to do one control similar analog VCA (DCA in
digital)for example in Yamaha PM5D you have 8 push button when you
select some channels and push one of them, then you have an sub master
fader,
the ls9 is not DCA provided 

Tk's a lot

Alessandro