Some of that instability for that interval, and for those using that embouchure with a larger air chamber inside the cheeks, I see how that alternative fingering would definitely help. I believe that a finished, well balanced reed should solve that issue with many intermediate players. Of course this is my opinion, after playing and making reeds for myself since 1970. Quality cane helps too.
Gracias maestro!!! Muy buen truco 🤗
Some of that instability for that interval, and for those using that embouchure with a larger air chamber inside the cheeks, I see how that alternative fingering would definitely help. I believe that a finished, well balanced reed should solve that issue with many intermediate players. Of course this is my opinion, after playing and making reeds for myself since 1970. Quality cane helps too.