I've been having trouble finding any info about this. On the standard map maker you can change the production cost and build time of units, but seems to be no way to disable certain units completely. That seems like an oversight to me. I thought that's something War2xEd could do, but doesn't look like it. Is there any way to do this? I'm hoping to make custom maps where certain units and upgrades are disabled like the campaign. Thanks for any insights!