Thank for advising, I believe I need it🤣🤣one thing you should verify is that the lines to the cooler and filter are in the return oil lines and not the feed oil lines. look underneath the brake lever on the right side. there are two rubber hoses mounted on stubs that come out of the crankcase. the metal stubs exit the crankcase one in front of the other.
the front one is the feed from the oil tank to the oil pump inlet. the rear one is the return from the pump to the oil tank and will have a small line plumbed off it leading to the rockers.
your cooler and filter should be in the return line. the feed line is not pressurized and oil must travel to the oil pump under gravity feed and pump vacuum
worth a look to see.