PPG clear Question

Just out of curiosity was it an overall paint job and was the problem more on your horizontal surfaces.
I sprayed everything but the roof (vinyl top) Only the top side had a ruff texture. The sides were not to bad but still was not as smooth as they were. Here are some pics after I wet sanded & buffed it. Not to bad considering all the body work LOL I don't put heat on my paint jobs, I just let them air dry.