Part Split System not working when rotated

[SkillFoolGamer]

1. What do you want to achieve?
   i want to make a system where you can split parts from where u click
2. What is the issue?
   if the part is rotated it dosnt work properly
   
   
   
3. What solutions have you tried so far?
   i cant find any solutions and i have no clue how to fix this
   scripts:

-- local Script: --
local uis = game:GetService("UserInputService")

local plr = game.Players.LocalPlayer
local mouse = plr:GetMouse()

uis.InputEnded:Connect(function(input)
	if input.UserInputType == Enum.UserInputType.MouseButton1 then
		if mouse.Hit and mouse.Target.Parent == game.Workspace.Parts then
			print("Split")
			local pos = Vector3.new(mouse.Target.Position.X,mouse.Hit.Y,mouse.Target.Position.Z)
			game.ReplicatedStorage.Events.SplitPart:FireServer(pos,mouse.Target)
		end
	end
end)
-- Server Script: --
game.ReplicatedStorage.Events.SplitPart.OnServerEvent:Connect(function(plr,pos,part)
	if part.Parent == game.Workspace.Parts then
		local NewPart = Instance.new("Part")
		NewPart.CFrame = part.CFrame
		NewPart.Position = pos
		NewPart.Size = Vector3.new(part.Size.X+0.1,0.2,part.Size.Z+0.1)
		NewPart.Anchored = true
		NewPart.Color = Color3.new(0,0,0)
		NewPart.Parent = game.Workspace
		local Attach1 = Instance.new("Attachment")
		Attach1.Parent = part
		Attach1.Position = Vector3.new(0,part.Size.Y/2,0)
		local Attach2 = Instance.new("Attachment")
		Attach2.Parent = part
		Attach2.Position = Vector3.new(0, 0 - (part.Size.Y/2),0)
		local part1 = part:Clone()
		part1.Size = Vector3.new(part.Size.X,part.Size.Y - (pos - Attach2.WorldPosition).Magnitude,part.Size.Z)
		part1.Position = Vector3.new(part.Position.X,pos.Y + (part1.Size.Y / 2),part.Position.Z)
		part1.Anchored = true
		part1.Color = Color3.new(1,0,0)
		part1.Parent = game.Workspace.Parts
		local part2 = part:Clone()
		part2.Size = Vector3.new(part.Size.X,part.Size.Y - (pos - Attach1.WorldPosition).Magnitude,part.Size.Z)
		part2.Position = Vector3.new(part.Position.X,pos.Y - (part2.Size.Y / 2),part.Position.Z)
		part2.Anchored = true
		part2.Color = Color3.new(0,1,0)
		part2.Parent = game.Workspace.Parts
		Attach1:Destroy()
		Attach2:Destroy()
		part:destroy()
	end
end)

[SkillFoolGamer]

nm i figured it out heres the new script if anyone has the same problem

--local script --
local uis = game:GetService("UserInputService")

local plr = game.Players.LocalPlayer
local mouse = plr:GetMouse()

uis.InputEnded:Connect(function(input)
	if input.UserInputType == Enum.UserInputType.MouseButton1 then
		if mouse.Hit and mouse.Target.Parent == game.Workspace.Parts then
			print("Split")
			local pos = mouse.Hit.Position
			local WorlPos = mouse.Target.CFrame:PointToObjectSpace(pos)
			game.ReplicatedStorage.Events.SplitPart:FireServer(WorlPos,mouse.Target)
		end
	end
end)
--server script --
game.ReplicatedStorage.Events.SplitPart.OnServerEvent:Connect(function(plr,ClickPos,part,WorldPos)
	if part.Parent == game.Workspace.Parts then
		local attach = Instance.new("Attachment")
		attach.Position = Vector3.new(0,ClickPos.Y,0)
		attach.Parent = part
		local pos = attach.WorldPosition
		attach:Destroy()
		local NewPart = Instance.new("Part")
		NewPart.CFrame = part.CFrame
		NewPart.Position = pos
		NewPart.Size = Vector3.new(part.Size.X+0.1,0.2,part.Size.Z+0.1)
		NewPart.Anchored = true
		NewPart.Color = Color3.new(0,0,0)
		NewPart.Parent = game.Workspace
		local Attach1 = Instance.new("Attachment")
		Attach1.Parent = part
		Attach1.Position = Vector3.new(0,part.Size.Y/2,0)
		local Attach2 = Instance.new("Attachment")
		Attach2.Parent = part
		Attach2.Position = Vector3.new(0, 0 - (part.Size.Y/2),0)
		local middle = (Attach1.WorldPosition + NewPart.Position)/2
		local part1 = part:Clone()
		part1.Size = Vector3.new(part.Size.X,part.Size.Y - (pos - Attach2.WorldPosition).Magnitude,part.Size.Z)
		part1.Position = middle
		part1.Anchored = true
		part1.Color = Color3.new(1,0,0)
		part1.Parent = game.Workspace.Parts
		middle = (Attach2.WorldPosition + NewPart.Position)/2
		local part2 = part:Clone()
		part2.Size = Vector3.new(part.Size.X,part.Size.Y - (pos - Attach1.WorldPosition).Magnitude,part.Size.Z)
		part2.Position = middle
		part2.Anchored = true
		part2.Color = Color3.new(0,1,0)
		part2.Parent = game.Workspace.Parts
		Attach1:Destroy()
		Attach2:Destroy()
		part:destroy()
	end
end)