Recently I've felt my wisdom teeth starting to grow in. I've also noticed my playing has gotten worse, and the gap between my top front two teeth has become almost nonexistent. My teacher didn't go into too much detail about it but he mentioned once trumpet players with better range have a slight gap. I've been trying not to think too much into this, but can trumpet players have good range with no gap? By good range I'd say a forte or so above a high C. My high C is there but I have to work hard for it, and it's mf-mp. I know dental structure has a huge play in playing. Thoughts on this?