Never had the chance to try a metal V16. I have re-worked a couple hard rubber ones and I think they play much better after opening the chamber and re-shaping the floor and baffle to more of a classic Link shape. Mine were not large chamber versions though.
If you close the tip, and refine the rails that alone might brighten the piece up without messing with the baffle.
If you close the tip, and refine the rails that alone might brighten the piece up without messing with the baffle.