What should be a 20 minute job took over an hour because none of the ports are labeled, and in the “instructional” video you’re never instructed on which port hooks up where, or which port is which. The part in the video also appears different from the one i received & is oriented differently on the bracket. Never once references the vent port or what to do with it/how to route it. No PDF instructions available just a video on how to remove vacuum hoses & install zip ties.