Say I make a local script for a part to automatically weld itself insides a player's character directly to his arm(plr.Character:findFirstChild("Right Arm")),is there some wiki page or some source that could relate to the issue?
Example =
[Local Script]
plr = game.Players.LocalPlayer
x = Workspace.Part:Clone()
weld = Instance.new("Weld", plr.Character)
weld.Part0 = x
weld.Part1 = plr.Character:findFirstChild("Right Arm")
weld.C0 =CFrame.fromEulerAnglesXYZ(0,0,0)*CFrame.new(0,1,1)
weld.C1 = CFrame.fromEulerAnglesXYZ(0,0,0)*CFrame.new(0,0,0)
--When I zoom in the part goes invisible
What do?

2 comments
What about using the CharacterRemoving event so that the arms don't randomly disappear as soon as you die?
I've never heard of that event before you posted that but yeah, that would work.