Balance hanger

(Standard on the Superior model)

Whisper-key lock for the right hand thumb

Covered finger holes with spatulas
for 2nd and 3rd fingers, left hand and
1st finger, right hand

High-F key on the wing joint

A key with roller on the wing joint

Double C spatula on long joint

(Standard on the Superior model)

Rollers between C# key and whisper key for left thumb

(Standard on the Superior model)

Double Eb key to be operated on the boot joint