Adjustable Jet
Is this a ski 1997 Yamaha GP1200 JET adjustable set?
Yamaha GP1200 Jet Ski, PWC, jet ski
You're Trim. Al move the weight forward changes the nose downward and upward. Moving the weight back to temper the stern and the bow rise. You can even move the plate to the left and right of their weight. Jet Ski are small enough that you can change the weight in this way, and is much easier to flaps.
