Thank you abacus.
So what ever I record it does play back properly. I should've used only two Tones for my explanation. Imagine the keyboard is split in two sections, a Bass tone on the left (Lower with ch 11) , piano on the right (Upper 1 on Ch4)
Two tracks on the DAW, each track has the Source set to the appropriate channels (Ch4 and Ch11) .
I go on the BK-9, I split the keyboard in half at C4, or middle C.
If I let the DAW use the sound module inside the BK-9, I press a note on the UP1 section, and a note on the Lower section, both sections will play either a piano, or a bass depends on which track was last highlighted, 'cause even if I select an empty track, both sections will use the same Tone from the track that was previously selected (or highlighted)
So technically both sections play either Piano or Bass, while LOCAL is OFF on the BK-9.
To hear both sections properly during recording, I turn LOCAL to ON on the BK-9, and I tell the DAW not to use the BK-9's sound module by selecting a different output PORT, this way I don't hear what the DAW would be feeding to the BK-9's sound module. I record it this way, and it records everything the way it should.
The DAW recognizes that Lower section of the keyboard, and it records it to the lower (bass) track, it also recognizes the piano (in the right hand) and it records it to the piano track.
My problem is, when I play on the keyboard with LOCAL OFF, both sections share the same Tone, even though the DAW records it properly. It bothers me, cause how can you record with a Bass sound in both sections, when you want a piano on the right section, that's why I turn Local ON again during recording, and stop the DAW feeding the sound module of the BK-9.
Is this the way it's supposed to be?
When I record a single track LOCAL is OFF. I arm the track for record, and I use only the Upper 1 (the entire keyboard), and things are OK.
But with multiple sections it's a different story that I described above.