Would This Script Work?

[Hippo]

sleep(3)
game.World.Lava Ball:Fixed = false
sleep(3)
game.World.Lava Ball1:Fixed = false
sleep(3)
game.World.Lava Ball2:Fixed = false
sleep(3)
game.World.Lava Ball3:Fixed = false
sleep(3)
game.World.Lava Ball4:Fixed = false
sleep(3)
game.World.Lava Ball5:Fixed = false
sleep(3)
game.World.Lava Ball6:Fixed = false
sleep(3)
game.World.Lava Ball7:Fixed = false
end

The idea of it is to make the lava balls fall one by one. Also, does anyone have a regen script I could use?