Potential request for the future: Could you by any chance make it possible to select multiple units at the same time and move them in the formation editor?
http://i460.photobucket.com/albums/qq330/karthik_king/Untitled-6.png
That is my set up.
It may not look like don't have a lot of turrets, but I have a lot, the next turret costs more than one billion :(
And to stop a combo, just click the Manual Timeout button.
Still figuring this one out