I have a '13 FLTRX. I just removed a Screamin' Eagle Stage 1 intake and replaced it with A Ness Big Sucker with the open element. Now at idle after the bike warms up there seems to be a ticking noise coming from the motor. Is this normal and only noticeable because of the having the Big Sucker open element intake or do I possibly have an intake leak somewhere? Any thoughts would be welcome.