Yoshi's Fruit Adventure is the eighth and final shine sprite in Ricco Harbor. I know how to get Yoshi out of the egg, and I know to get thrown by the guy so that I am on a ledge on the far side of the harbor (the one with a tree). After that, I'm stuck. I can't jump to the metal platforms sticking out of the water. What I usually end up doing is trying to jump to a higher ledge (which also has a tree on it) and falling down into the water, destroying the Yoshi. How do I advance, at least, to the metal platforms sticking out over the water?