MultiScreen in two renders blend zone

Hi guys.
I try to used two screens in same PC with two different render for split one video.
I found that fileStream (VLC) using one filestrem can reproduce the video in two screen, I assigned the texture to two diferents quads and render.

My question is. I trying made multiscreen to send the image on two projectors and blend the image. The problem is. If I made one render and configure to used with only one screen, the module assigned the blend zone in the right position. But If I split render with two the blend zone only made in left corner in each render.

I put a simple patch to see the problem.

Thanks.

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Player VLC 2 screeen 1.v4p (13.9 kB)

My apologise to open a new thread.
I think that I found the solution in this thread.

https://discourse.vvvv.org/t/7925