Need help spawning model, setPrimaryPartCFrame error?

Okay so I managed to get PrimaryPart into my Model using

	local ZAP = game.ServerStorage.KEffects.ZAP
	local PrimePart = game.ServerStorage.KEffects.PrimaryPart
	local ClonePrimePart = PrimePart:Clone()

	
	cloneZAP = ZAP:Clone()
	cloneZAP.Parent = game.Workspace.kEffect
	ClonePrimePart.Parent = game.Workspace.kEffect:WaitForChild("ZAP") --waiting for model

	cloneZAP.PrimaryPart = ZAP.PrimaryPart	

	cloneZAP:SetPrimaryPartCFrame(CFrame.new(10,10,10))

But im still getting this error

Model:SetPrimaryCFrame() failed because no PrimaryPart has been set, or the PrimaryPart no longer exists. Please set Model.PrimaryPart before using this.

what am I missing?

Fixed it, I set the primary part in before spawning the part

and named the part PP since I was still getting an error when part was named PrimaryPart

	local ZAP = game.ServerStorage.KEffects.ZAP

	
	cloneZAP = ZAP:Clone()
	
	cloneZAP.PrimaryPart = cloneZAP.PP
	
	cloneZAP.Parent = game.Workspace.kEffect

	cloneZAP:SetPrimaryPartCFrame(CFrame.new(10,10,10))