Unknown fix to all client arm movement

Help and Feedback Scripting Support
#1

i havent been able to find a solution to this in forever and even the posts and messages i made dont work
simple stuff: the goal is to make the arm show on the other clients except it doesnt work
it got too complex so heres the script before that:

local Players = game:GetService("Players")
local RunService = game:GetService("RunService")

local plr = Players.LocalPlayer
local char = plr.Character
local mouse = plr:GetMouse()

local armOffset = char.UpperTorso.CFrame:Inverse() * char.RightUpperArm.CFrame

local tweenService = game:GetService("TweenService")

local armFire = char.RightUpperArm
local armWeld = Instance.new("Weld")

local armJoint = char:WaitForChild("RightUpperArm").RightShoulder

armWeld.Part0 = char.UpperTorso
armWeld.Part1 = char.RightUpperArm
armWeld.Parent = char

RunService.Heartbeat:Connect(function()
	local cframe = CFrame.new(char.UpperTorso.Position, mouse.Hit.Position) * CFrame.Angles(math.pi/15, 0, 0)
	armWeld.C0 = armOffset * char.UpperTorso.CFrame:toObjectSpace(cframe)
end)

game.ReplicatedStorage.Look.OnClientEvent:Connect(function(Player, C0)
	Player.Character.RightUpperArm.RightShoulder.C0 = C0
end)

game:GetService("RunService").RenderStepped:Connect(function()
	local player = Players.LocalPlayer
	local ArmRot = player.Character.RightUpperArm.RightShoulder
	game.ReplicatedStorage.Look:FireServer(ArmRot.C0)
end)

(server)

game.ReplicatedStorage.Look.OnServerEvent:Connect(function(player, C0)
	for key, value in pairs(game.Players:GetChildren()) do
		if value ~= player and (value.Character.Head.Position - player.Character.Head.Position).Magnitude < 300 then
			game.ReplicatedStorage.Look:FireClient(value, player, C0)
			print("Request Bounced ")
		end
	end
end)

im incredibly tired of this as i am losing motivation for this game over this simple thing that i should have gotten over multiple months ago
problem i see here is its not making the updated motor6d C0 into the motor6d C0 of the same player but in other clients

#2

Just general debugging but have you tried do the below part without the conditionals?

Instead just simply:

if value ~=player

You also might want to consider a bit of type checking. Specifically for C0, to make sure it’s not changing somewhere along the way.

#3

i have made quite the amount of changes for 3-4 months now on this and the server script went from not working to very well working, i also made a ton of modifications to the C0 what it meant and reviewed how it got to the onclientevent

yet even after all of this it still doesnt work somehow

#4

oh yea just reread it, also the position calculating is to save network so thats why i didnt just use that

#5

very great note!

i was able to fix it by rewriting a lot of it, the 3 or 4 months of working on this stupid script now working have now a purpose to exist