So I got my CV max repaired and it’s running great again. I figured I should get the static pressure gauge setup I bought since the filters are still pretty much new. My understanding was all I needed to do was put a connection into the side of the filter transition and hook that up to the gauge. I tried that as I am actually getting negative air pressure due to what I guess is limited back pressure on the new filters and with how fast the air is going by. Looking Oneida’s install guide for their gauge they use a brass static pressure tube aimed into the airflow. Do I need that or am I installing the hookup in the wrong area of the filter? Thanks
https://www.oneida-air.com/amfile/fi...oduct_id/1596/