Part welded to player making weird movements (massless is enabled)

Help and Feedback Scripting Support
,
1

Massless is enabled and even CustomPhysicalProprieties is on but it still makes weird movements

2

Could you provide your script?

3

did you weld it to the humanoid root part?

4

The server script

local remote = game.ReplicatedStorage.ParachuteFolder.ParachutteEvent
local  remote2 = game.ReplicatedStorage.ParachuteFolder.ParachutteEvent2

local Parachutte = game.ReplicatedStorage.Parachutte
local VfxPart = game.ReplicatedStorage:WaitForChild("SpeedVfxPart")

remote.OnServerEvent:Connect(function(plr)
	

	local HRP = plr.Character:FindFirstChild("HumanoidRootPart")
	
	local clone = Parachutte:Clone()
	Parachutte:Clone()
	clone.Parent = game.Workspace
	
	local Sound = clone.MainPart.Sound
	Sound:Play()
	
	local weld = Instance.new("WeldConstraint", clone.MainPart)
	weld.Part1 = clone.MainPart
	clone.MainPart.CFrame = HRP.CFrame * CFrame.new(0, 8, 0) * CFrame.Angles(0, math.rad(90),0)
	weld.Part0 = HRP
	
	local Clone1 = VfxPart:Clone()
	VfxPart:Clone()
	Clone1.Parent = workspace
	Clone1.CFrame = HRP.CFrame * CFrame.new(0, 0, -30) * CFrame.Angles(math.rad(180), 0, 0)
	
	local Weld1 = Instance.new("WeldConstraint", Clone1)
	Weld1.Part1 = Clone1
	Weld1.Part0 = HRP



	remote2.OnServerEvent:Connect(function()
		VfxPart:Destroy()
		Sound:Stop()
		wait(0.1)
		clone:Destroy()
	
end)
	
end)
5

Yes i did

message too short eeeeeee

6

Ensure that ‘Massless’ is off.

7

There is no differences

aaaaaa