Change orientation without changing position

Help and Feedback Scripting Support
,
#1

When I change the orientation with CFrame.new(Vector3) * CFrame.Angles(Vector3), he fix the player flick the player position.

Script

local P1Char = script.Parent
local P2Char = game.Workspace:WaitForChild('Enemy')

local BG = Instance.new('BodyGyro')
BG.Parent = P1Char.HumanoidRootPart
while wait(0.2) do
	if P2Char.HumanoidRootPart.Position.X > P1Char.HumanoidRootPart.Position.X then
		if script.Parent.HumanoidRootPart.Orientation.Y ~= -90 then
			P1Char.HumanoidRootPart.CFrame = CFrame.new(P1Char.HumanoidRootPart.Position) * CFrame.Angles(0, -90, 0)
		end
	else
		if script.Parent.HumanoidRootPart.Orientation.Y ~= 90 then
			P1Char.HumanoidRootPart.CFrame = CFrame.new(P1Char.HumanoidRootPart.Position) * CFrame.Angles(0, 90, 0)
		end
	end
end

VIDEO:

#3

Anyone can help me? I don’t know how to solve this.