I will try to do that, thanks for the support
I was saying that because i couldn't enjoy that ixian campaign because also when i built an Ixian Factory (it looked like a light factory) it only allowed me to build light vehicles
and no deviator nor devastator, I could also crush units, and when i built ix research center i couyld only get soniic tank (IN THE HEAVY FACTORY) my PC is crazy :/