I started fresh on a new map, and made vehicle spawns/ control regions for both teams. I updated my LUA, and played the map. But though rep and imp ships spawned, team2's didn't...I ran through all the steps and saw that I did the same for both teams. I might be missing a step...has anyone had a similar problem?

In the future please put a space between each word in your thread title as though it's a normal sentence. This is the second time I've had to change it so that it's understandable.

As for your problem, I'm sure it's something related to Team 2...well that's kinda obvious but just in case be sure to check the following:

-Make sure you're calling the team's vehicles in your lua.
-Check to see that you've filled in all the necessary boxes in the Object Instance window of your vehicle spawns correctly. Try filling in both the Attack and Defense boxes for each team just in case. That's what I usually do.

It's likely related to the later part. I hope that helps!