So I'm trying to make my own arm weld angles but when I change the C0 or C1 in command bar in play solo mode it doesn't do anything, or update. It would be easier to do it in play solo mode than hit play solo for every little change in the script.

*portion of the local script in the gun im working on

function Equipped()
	local RArmWeld = Instance.new("Weld")
	RArmWeld.Name = "RArmWeld"
	RArmWeld.Parent = Character
	RArmWeld.Part0 = RArm
	RArmWeld.Part1 = HumRootPart
	RArmWeld.C0 = CFrame.new(-0.75, -0.4, 0.35) * CFrame.fromEulerAnglesXYZ(math.rad(-90), math.rad(-15), 0)
	
	local LArmWeld = Instance.new("Weld")
	LArmWeld.Name = "LArmWeld"
	LArmWeld.Parent = Character
	LArmWeld.Part0 = LArm
	LArmWeld.Part1 = HumRootPart
	LArmWeld.C0 = CFrame.new(-0.35, 1.4, 0.6) * CFrame.fromEulerAnglesXYZ(math.rad(290), 0, math.rad(-90))
end