Setup to 2nd Head printing only

[ciel_sas]

Hi,

I use Volumic Stream 30 Dual 3D Printer since last year and I had only used 1st head to print with PLA.

I would like to use Filaflex with the 2nd Head (without 1st head and bed heating) , so that I haven't to unload PLA from 1st Head.

But, I have problem to set up this process in Simplify 3D
I have joined snapshots of process.
If somebody have an idea...

Thanks