macro and height splitter...

i’m new there and i’ve a question…
i’ve created a macro and the height splitter is set as 7…
why macro see just 2?

Can you express with more detail what is happening?
What devices are connected, where is the macro in relation to the Height Splitter?
what is “Macro sees just 2”
Is this a problem of the result in the preview, or is it related to devices being connected?
I’m sorry, I didn’t understand very well.

A screenshot would be great.