This chart works best with a combination of lip and ear adjustments as you play. While these fingerings work for me, you may need to make small adjustments by adding other auxiliary keys. Essentially, this chart is a building block. I use voicings–hee and me to lift the pitch and who to lower the pitch–when I play to aid in the intonation. I would recommend that as well.
Extended instrumental techniques for the contraforte
Contemporary Contraforte 