Sway getting stuck before returning to its idle position

[Hyper_0105 (Hyper)]

im currently experiencing issues with my weapon sway getting stuck for a bit before going to its original position. example:

External Media

this is my code

local spring = require(script:WaitForChild("spring"))

local swaySpring = spring.new()

local maxRot = 10
local dampening = .2

local function ToRad(Number:number)
	return math.rad(
		math.clamp(
			Number*dampening,
			-maxRot,
			maxRot
		)
	)
end

task.spawn(function()

	runService.RenderStepped:Connect(function(dt)

		local delta = -userInputService:GetMouseDelta()

		local pos = Vector3.new(delta.X, delta.Y, 0)

		swaySpring:shove(pos)
		local updatedSway = swaySpring:update(dt)

		viewmodel:PivotTo((workspace.CurrentCamera.CFrame * CFrame.new(Vector3.new(0.5,0,-1.8))) * CFrame.Angles(ToRad(updatedSway.Y), ToRad(updatedSway.X), 0))

	end)	
end)

this happens when i move my camera rapidly and then stop. as you can see, the viewmodel stops for a bit before going back to its position.

[Hyper_0105 (Hyper)]

i figured it out. the ToRad function was indeed clamping it, but the original value was still getting over the limit, so until it reached a value lower than the max, it was staying at the max. i just clamped the mouse deltas in the same way as the ToRad function and that fixed my issue.