PROAQUA WATER TUBE CURBITZ II Manual page 6

Faster: palm up
Right turn: point to
towable's right
Cut motor: forefinger
pointing to the chin
Pick me up or fallen rider:
put up both arms
6
English
Slower: palm down or
thumb down
Left turn: point to
towable's left
Rider OK after fall:
clasp hands over head
Back to drop-off area:
circular motion with forefinger
pointing downward
Speed OK:
thumb and forefinger in
cycle symbol
Stop: palm facing
towards the boat