Of the three parts I want to move, only the last one actually moves. I can't seem to "recycle" the ease action I created.

How is this done the correct way?

- init
{    
    // initial setup

    [self moveParts];
}

- (void)moveParts
{
    id action = [CCMoveBy    actionWithDuration:1 position:ccp(0,160)];
    id ease   = [CCEaseInOut actionWithAction:action];

    [part1 runAction:ease];
    [part2 runAction:ease];
    [part3 runAction:ease];
}