Extending valve cover baffle. Thoughs?

Had another member ask me about this so bumping it to the tip and letting everyone know this simple baffle is still on the car 3 years later. And my right stuff bead is still holding strong. Lol you can pick up an engine by the intake manifold with no bolts in it, with that stuff on the China rails. All good here!!
That right stuff is impressive. By far the best product of its kind.