Making a boomerang NPC but the boomerang keeps starting from the position in ReplicatedStorage

[KingDonutOfAllDonuts (KingDonut)]

I tried set the position where it should start(it should start where it is holding the boomerang) from but it didn’t do anything(boomerang slowed down in video)

--NPCAttacking is the Boomeranger
--NPCToAttack is the enemy that the boomeranger is attacking
local H = NPCAttacking.Humanoid
	local RangeHeight = H:GetAttribute("RangeHeightMultiplier")
	local ProjectilePart = NPCAttacking:FindFirstChild("ProjectilePart")
	local PointA
	if ProjectilePart then
		PointA = NPCAttacking.ProjectilePart.Position
	else
		PointA = NPCAttacking.HumanoidRootPart.Position
	end
	local PointB = NPCToAttack.HumanoidRootPart.Position
	local Projectile = game.ReplicatedStorage.Items[H:GetAttribute("Projectile")]:Clone()
	Projectile.CFrame = CFrame.new(PointA)
	Projectile.Parent = workspace.Items
	local Speed = H:GetAttribute("RangeSpeed")
	local Radius = H:GetAttribute("RangeRadius")
	local SpinSpeed = H:GetAttribute("SpinSpeed")
	if ProjectilePart then
		ProjectilePart.Transparency = 1
	end
	local Targets = NPCToAttack:FindFirstAncestorWhichIsA("Folder")
	local tweenInfo = TweenInfo.new(Speed, Enum.EasingStyle.Cubic, Enum.EasingDirection.Out)
	local hit = {}
	local connection = RunService.Stepped:Connect(function()
		for i, target in pairs(Targets:GetChildren()) do
			local distance = (target.HumanoidRootPart.Position - Projectile.Position).Magnitude
			if distance <= Radius and not table.find(hit, target) then
				DoDamage(NPCAttacking, target, playerName)
				table.insert(hit, target)
			end
		end
	end)
	--FOWARD
	TW:Create(Projectile, tweenInfo, {Position = PointB}):Play()
	local currentElapsedFront = 0
	while currentElapsedFront < Speed do
		local i = math.min(1, currentElapsedFront/Speed)
		currentElapsedFront += RunService.Heartbeat:Wait()
		Projectile.CFrame = CFrame.Angles(0, 0, i*SpinSpeed)
	end
	--BACK
	Projectile.CFrame = CFrame.new(PointB)
	hit = {} --so u can hit again
	TW:Create(Projectile, tweenInfo, {Position = PointA}):Play()
	local currentElapsedBack = 0
	while currentElapsedBack < Speed do
		local i = math.min(1, currentElapsedBack/Speed)
		currentElapsedBack += RunService.Heartbeat:Wait()
		Projectile.CFrame = CFrame.Angles(0, 0, i*SpinSpeed)
	end
	--END
	connection:Disconnect()
	Projectile:Destroy()
	local catchAnimTrack = H:LoadAnimation(NPCAttacking.Anims:FindFirstChild("CatchAnim"))
	catchAnimTrack:Play()
	
	if H then
		if ProjectilePart then
			ProjectilePart.Transparency = 0
		end
	end

[KingDonutOfAllDonuts (KingDonut)]

For some reason using a for i loop with lerping worked(replaced tween)