Show renderers

in a multi head setup (nVidia GTX560, 1 screen, 3 projectors) when launching th patch the renderers are “hidden”. I need to do an alt-3 alt-1 on each to make them visible, then I can go fullscreen, is there a way to avoid this problem?

Setpatch seems to be the way to go.

Anyway, why are the renderers going hidden when I lanuch the patch? This seems to happen only a multi heads setup.