Value in tool still not changing?

Hello,Im trying to do a recoil script and I did a local and a serverscript.But when I change the value in the tool in the local script,the script in the tool still says that it's false.

Local Script:

mos.Button1Up:Connect(function()
	basilli = false
	script.Parent.Server.Basilli.Value = false
end)



script.Parent.Activated:Connect(function()
		basilli = true
		script.Parent.Server.Basilli.Value = true
		repeat wait()
		local FireDirection = (Mouse.Hit.Position - FirePointObject.WorldPosition).Unit
			MouseEvent:FireServer(FireDirection)
		until basilli == false
	end)	
		

Server Script:(just that line)

while wait() do
	print(script.Basilli.Value)
	if script.Basilli.Value == true then
		MAX_BULLET_SPREAD_ANGLE = 10
	end
end