Rig spawning half way under the floor even after adding height

[The_eldin1 (Eldin)]

Hello, i have been making a spawning tower system for my game and when i spawn a tower, the rig only goes half way above the ground even after i add hipheight etc.
Video: https://youtu.be/ipmon2odBnk
Here is my code:

local player = game.Players.LocalPlayer
local currentCamera = workspace.CurrentCamera
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local RunService = game:GetService("RunService")

local remote_Event = ReplicatedStorage:WaitForChild("SpawnTowerEvent")
local SendAnimClient = ReplicatedStorage:WaitForChild("SendAnimClient")
local SendAnimHit = ReplicatedStorage:WaitForChild("SendAnimHit")
local start_raycast = script.Parent:WaitForChild("Start_raycast")

local canPlace = true
local towerToSpawn = nil
local ShotAnim = script:WaitForChild("Animation2")
local Rigs = {}

local function Idle(rig)
	local humanoid = rig:WaitForChild("Humanoid")
	local Animator = humanoid:WaitForChild("Animator")
	local Loaded_Animation = Animator:LoadAnimation(script:WaitForChild("Animation"))
	Loaded_Animation:Play()
end

local function Anim(rig)
	local humanoid = rig:WaitForChild("Humanoid")
	local Animator = humanoid:WaitForChild("Animator")
	local Loaded_Animation = Animator:LoadAnimation(script:WaitForChild("Animation2"))
	Loaded_Animation:Play()
end

local function spawnTower(towerName)
	if not towerToSpawn then
		local foundTower = ReplicatedStorage:WaitForChild("Towers"):FindFirstChild(towerName)
		if not foundTower then return end
		local clonedRig = foundTower:Clone()
		clonedRig.Parent = workspace
		for _, v in pairs(clonedRig:GetChildren()) do
			if v:IsA("Part") or v:IsA("BasePart") then
				v.CollisionGroup = "NPCS"
			end
		end
		towerToSpawn = clonedRig
	end
end

local function getMouseRay(exclude)
	local raycastParams = RaycastParams.new()
	raycastParams.FilterDescendantsInstances = exclude
	raycastParams.FilterType = Enum.RaycastFilterType.Exclude
	local mousePos = UIS:GetMouseLocation()
	local ray = currentCamera:ViewportPointToRay(mousePos.X, mousePos.Y)
	return workspace:Raycast(ray.Origin, ray.Direction * 150, raycastParams)
end

local function StopPlacing(Position)
	if towerToSpawn then
		remote_Event:FireServer(Position, towerToSpawn.Name)
		task.wait(.1)
		if towerToSpawn and towerToSpawn.Parent then
			towerToSpawn:Destroy()
		end
		towerToSpawn = nil
	end
end

RunService.RenderStepped:Connect(function()
	if towerToSpawn then
		local result = getMouseRay({towerToSpawn})
	
		if result and result.Position then
		
			local halfHeight = towerToSpawn.Humanoid.HipHeight + (towerToSpawn.PrimaryPart.Size.Y / 2)
			local x = result.Position.X
			local y = result.Position.Y +  halfHeight
			local z = result.Position.Z
			local cframe = CFrame.new(x,y,z)
			towerToSpawn:SetPrimaryPartCFrame(cframe)
		end
	end
end)

start_raycast.Event:Connect(function(towerName)
	if canPlace then
		spawnTower(towerName)
		canPlace = false
	end
end)

UIS.InputBegan:Connect(function(input, processed)
	if processed then return end
	if input.UserInputType == Enum.UserInputType.MouseButton1 and towerToSpawn then
		local result = getMouseRay({towerToSpawn})
		if result then
			StopPlacing(result.Position)
			canPlace = true
		end
	end
	if input.KeyCode == Enum.KeyCode.T then
		if canPlace then
			spawnTower("DefaultTower")
			canPlace = false
		end
	end
end)

SendAnimClient.OnClientEvent:Connect(function(rig)
	Idle(rig)
end)

SendAnimHit.OnClientEvent:Connect(function(rig)
	Anim(rig)
end)

[thecartsomething72 (tcs72)]

This is just an issue with PivotOffset and the mouse CFrame, (Replace SetPrimaryPartCFrame with PivotTo) going into Studio and dragging the PivotOffset to the bottom of the NPC using the Pivot tool should fix this