LightSaber Script needs to stay in the exact place it's in Help please?

I made this script, when you press q, it's supposed to pull a saber out of the handle. But what it does is the saber that's going out just drops to the ground, and doesn't stay in place. Help? Thanks!

Player = game.Players.LocalPlayer
Mouse = Player:GetMouse()

function Out(key)
if key == "q" then 
for i = 0,4.46,0.3 do
    script.Parent.Blade.Size = Vector3.new(0.3,i,0.3)
    wait(.1)
end
end
end


Mouse.KeyDown:connect(Out)