Help me fix my throwables code

Help and Feedback Scripting Support
#1

Hello!

I would like to get some help on fixing my throwable object code.
When you click to throw an object on the ground, it works fine. However, when in the sky, the object spawns far from the expected throw area.
Here it is:

script.Throw.OnServerEvent:Connect(function(plr, mousehit)
	local grenadeobj = script.Parent.Handle.ThrowableOBJ:Clone()
	grenadeobj.Transparency = 0
	grenadeobj.Parent = workspace
	grenadeobj.Position = plr.Character:WaitForChild("Head").Position
	grenadeobj.Orientation = plr.Character:WaitForChild("Head").Orientation
	grenadeobj.CanCollide = true
	grenadeobj.Velocity = Vector3.new(mousehit.X,mousehit.Y,mousehit.Z)
end)

--A local script (script above is a server script.)
script.Parent.Activated:Connect(function()
	script.Parent.Script.Throw:FireServer(game.Players.LocalPlayer:GetMouse().Hit)
end)

Thanks!