How to stop tweened plane from rotation when going straight

[sniperman611 (Duck_Lightning)]

I’m trying to make a simple plane flyover with tweening but it rotates slightly even though the destination is directly in front of it.

local sukhoi = script.Parent.Body

local dest = {CFrame = CFrame.new(-1829.508, 1410.51, 3198.732) * sukhoi.CFrame.Rotation}

local tweeninfo = TweenInfo.new(8, Enum.EasingStyle.Linear, Enum.EasingDirection.Out)
local tween = game:GetService("TweenService"):Create(sukhoi, tweeninfo, {CFrame = dest})

wait(15)

tween:Play()

I tried forcing it to keep its rotation with CFrame.Rotation but it gives me and error.

[DevLazl (Lazl)]

Instead of using CFrame use position, because CFrame combines both and if you use position there is no chance that can happen

[tienke]

But if this is a model there is high chance that the other parts wont follow

[Gio22emoji (MagicalGio)]

local dest = {CFrame = CFrame.new(-1829.508, 1410.51, 3198.732) * sukhoi.CFrame.Rotation}

here, you created dest as a table that contains a cframe, but then when you call the tween

local tween = game:GetService("TweenService"):Create(sukhoi, tweeninfo, {CFrame = dest})

you are parsing the entire table. You could fix it by changing that line into this

local tween = game:GetService("TweenService"):Create(sukhoi, tweeninfo, {CFrame = dest.CFrame})

hope this helps!