MTW Need upgrade option

Hey guys, I just played a battle and I got this message below because my enemy had backup units. My computer is fine and I run the game with no lag,

what is it talking about here, the unit scale? Or is it just that they can't fit any more units into the unit selection group and so they must wait?

Sorry if it's a wasted post

https://i2.photobucket.com/albums/y2...3/hahahaha.jpg

Don't worry about it. Once you kill enough, the new reinforcements will come. To disable the delay, change "unlimited_men_on_battlefield = 0" to "unlimited_men_on_battlefield = 1" in the preference file.

Ok thanks that's what I thought that the reinforcements just couldn't come on the field at the moment because of the cap. Nice way to tell you though haha :p