nightrun

is there a super secret trick to getting the 90 degree elbow off that the internet just doesnt want to tell anyone? i just recently had a hose collapse on my 02 gt and i ordered this -> http://c1385782.cdn.cloudfiles.racks.../lrs-6664b.jpg ...when i went to put it on everything was good until i saw the 90 degree bend covering the pcv valve. some people say it just pulls right off and others say its a counter clock wise 1/4 turn then comes off...i tried turning it and it can turn all the way around and i tried pulling and it feels pretty locked in.