"playing tenor for about 3 weeks"...and you expect to nail those notes perfectly?
It took me some years (long tones) to play them from ppp to FFF and with controlled articulation. That G2 and even G#2 are tricky ones. It acquires a certain tongue position. I do it unconsciously now, but in the beginning you need to experiment with your oral cavity to explore the boundaries of creating beautiful tone. It takes a while, but it's all worth it.
Palm key D can be used for fast passages or as a trill key.
It took me some years (long tones) to play them from ppp to FFF and with controlled articulation. That G2 and even G#2 are tricky ones. It acquires a certain tongue position. I do it unconsciously now, but in the beginning you need to experiment with your oral cavity to explore the boundaries of creating beautiful tone. It takes a while, but it's all worth it.
Palm key D can be used for fast passages or as a trill key.