This past few weeks I've been playing with Rico Plasticover #3 paired with my dukoff D7 which I've use for 1 year. I used to play with Vandoren Java #2.5 and V16 #2.5 reed but this Plasticover produces that edgy sound i've always wanted to reach. But the problem is whenever I do tonguing in the high register there are always squeak and squeak. It's a different case when I use Vandoren, yeah I never got that squeak with vandoreen. Any advice guys?