re: Any tips for getting certain rooms to cool better Upstairs room and TX heat!

How much do you want to spend? I had a similar problem and realized those rooms upstairs had peaked ceilings and only one return air that was in the game room. Ceiling fans basically just pushed around all the hot air from the rest of the house.

Had a guy put smaller return airs in each bedroom ceiling. Essentially sucks the hot air out and makes the rooms significantly cooler.

Cheaper than a new ac system. I think we spent about $2k.