Vehicleseat camera not working after you use it once?

I don't get why this is happening. There's a local script parented to a server script, then parented to a vehicleseat. I'm trying to make an RC car. The first time the camera works good, but then the second time you use it, it just does not want to focus on the car. Why is this happening!? Serverscript:

print("Camera script loading")
local newscript = script.CameraChange:Clone()
script.Parent.ChildAdded:Connect(function(weld)
	if weld.Name == "SeatWeld" then
		local h = script.Parent.Occupant
		wait()
		if h.Sit == true then
			newscript.Parent = h.Parent	
		end  
	end
end)

localscript:

Camera = game.Workspace.CurrentCamera
Object = game.Workspace.HPIBlitz.HPIBlitz.Shell
Player = script.Parent.Humanoid
Camera.CameraSubject = Object
Camera.CameraType=3
while wait() do
	if Player.Sit == false then
	Camera.CameraSubject = Player
	script:Destroy()
	end
end

You're cloning it one time and then the localscript gets destroyed, that's why it only works one time, maybe try to clone the localscript after line 7 in your server script.