kronos and cubasis strange issue

[Redrain]

Hi

I'm trying to use my kronos as soundcard for iPad Cubasis and I'v noticed this :

Auditioning midi track recorded inside the Cubasis using internal sound work good.

So the project is this

track 1 midi drum playing sound inside a Cubasis
track 2 Midi bass playing sound inside a Cubasis

when I try to record audio track 3 the result is that on the track 3 i found recorded the mix of track 1 and track 2 !

it seems that kronos record from the output of L/R and not from input 1/2.
Mybe this happen because in global audio input USB is routed to output L/R...but if I swith this to off I don't hear what I was recording !

there are some setting that I can use to ear the recorded track while recording new track from input 1 ?

this happen also with garage band.

thank you

roberto