Additional support on making a part rotate while welded

Help and Feedback Scripting Support
#1

I am trying to create a turret that turns but is already welded to a ship. I have seen several solutions for similar problems, but my code rotates the entire ship. I have moved the problem to a smaller area on the baseplate. Assume that the grey part is the turret, the red is what it will be pivoting on.
image
My code that was taken from another tutorial (rBase meaning the baseplate):

local weld = Instance.new("Weld")
weld.Part0 = script.Parent.around
weld.Part1 = workspace.rBase
weld.C0 = script.Parent.around.CFrame:Inverse()
weld.C1 = workspace.rBase.CFrame:Inverse()
weld.Parent = script.Parent.around

The code that pivots the red part (this simple for testing purposes):

while wait(0.5) do

	local pivot = script.Parent.around.Position

	local newpivot = CFrame.new(pivot) 
	local offset = newpivot:toObjectSpace(script.Parent.Part.CFrame) 
	newpivot = newpivot * CFrame.Angles(0, math.rad(2), 0) 
	script.Parent.Part.CFrame = newpivot * offset 
end

Thank you in advance!