I am making a game and i want it so when you step on a brick it puts a sword on your back. The script i have now is buggy and rotation is off every time, so can anyone help fix it. The sword is a union. I want the sword slanted when it is on your back.

Script:

local De = false
script.Parent.Touched:connect(function(hit)
	if hit.Parent:FindFirstChild("Humanoid") then
	if De == false then
		hit.Parent.HumanoidRootPart.Anchored = true
		repeat wait() until hit.Parent.HumanoidRootPart.Anchored == true
		local R = hit.Parent.UpperTorso.Orientation.X
		De = true
		local Sword = game.Workspace.Swords.Starter:Clone()
		Sword.Parent = game.Workspace
		Sword.CFrame = hit.Parent.UpperTorso.CFrame - hit.Parent.UpperTorso.CFrame.lookVector
		Sword.Orientation = Vector3.new(45,R,0)
		print(Sword.Orientation)
		Sword.Orientation = Vector3.new(45,R,0)
		local v = Sword
			local Player = hit.Parent
			print(Player.Name)
			local weld = Instance.new("Weld")
			weld.Part0 = Player.UpperTorso
			weld.C0 = Player.UpperTorso.CFrame:inverse()
			weld.Part1 = v
			weld.C1 = v.CFrame:inverse()
			weld.Parent = v
			v.Anchored = false
			print(Sword.Orientation)
			hit.Parent.HumanoidRootPart.Anchored = false
			wait(1)
			print(Sword.Orientation)
			wait(4)
			De = false
			end
	end
end)

Thanks for helping!

Anonymous