Hi all,
First post. I am new to this whole scene and have a so far built 2 Sandevices 682 controllers and got them working basically with a few light strings and Vixen3.

I have searched through the forums, and messed around in vixen, but have not yet been able to figure out how to apply a wipe effect across the entire display.
For simplicity, I have 3 megatrees defined and put them in a group "trees". My preview is configured to have the mega trees next to each other horizontally from left to right. Applying effects to the group seems to just have each tree do the same effect, but not treat the group as a single element.

Can someone explain how I would be able to get a "wipe" type of effect to travel through all 3 trees from left to right?

Thanks!