Squeaking is because of a bad reface job. My Dukoffs played fine until I dropped one and messed up the facing. Bad reface job would have the same result. Something is off with your mouthpiece that needs to be fixed before you worry about reeds.Between Rico Select Jazz and Rigotti Gold Jazz, which one one give edgyness with my Dukoff D7 refaced? I've tried Palsticover, really love the edgy but always squeak and squeak. Or do you guys have any recommendation other than those?