wait2.module.lua

local Stepped = game:GetService("RunService").Stepped

return function(num)
	num = num or 0.0001
	
	local timeStarted = tick()
	
	--always guarantee at least one yield
	while true do
		Stepped:Wait()
		
		local difference = tick() - timeStarted
		
		if difference >= num then
			return difference
		end
	end
end