Cannot find what's affecting these orientation values

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1

So I have this tween that changes the CFrame.Angles of a part:

local p5Tween = 
	TweenS:Create(Phase5Resources.Tube,
		TweenInfo.new(1, Enum.EasingStyle.Sine, Enum.EasingDirection.In),
		{
			CFrame = Phase5Resources.Tube.CFrame * CFrame.Angles(math.rad(27), 0, 0)
		})

The part is a union btw, not sure if that is a problem.

My issue is that the starting value for orientation is 80.96, -1.27, 0 and after the tween is complete it becomes 72.04, 178.73, 180. How do the Y and Z values change if I only affected the X value?

Sorry if its unclear, I am new to scripting. Also the tween does run.

2

Because that’s how CFrames work, if you want to manipulate the orientation of the part only I suggest that you alter the “Orientation” property of the UnionOperation instance instead. It uses a Vector3 value similar to position.