Swing Spitfire Manual page 14

The seating position can be adjusted using the side straps (Fig. 14). It is possible to sit in a more upright or
a more reclined position.
Fig. 12: The shoulder straps can be used to adjust the Brave II to your height
Tip:
The smaller the distance between the carabiners, the less the speed rider will react to
weight-shifting
Fig. 13: Adjust the chest strap so that it suits you best