Lost here guys. My cascadia has a leak from the secondary tank but haven’t been able find the culpirt. Not audible leaks spread this whole #### truck multiple times. Trucks loses air from 130-60 in matter of seconds whenever I hook onto a heavy trailer. Turn off the truck and the tanks with equalize and will have no leak. Turn the truck on and immediately secondary tank loses air. When driving bobtail or with a trailer it doesn’t matter the secondary will continuously go from 100-130. Compressor, air dryer and governor are all less than 3 months old. This issue just started 3-4 days ago