And it just did. I joined as Ive been a jaguar tech, hotrodder, racer for years and just finished building my 40X60 with 12'eaves and 3 10x14 rollups. 2 on the front side wall and 1 on the back for airflow. Ive used 1/2" PVC for air as ease of use in my garages in the past without issue. And was...