[Ashes]

I have taken the liberty to add a function in the macro callable functions portion of the Fastcast add on. It allows one to set the current latency with one the push of a button. You could even have it “calibrate” your latency everytime you cast a spell.

function Fastcast_SetLat()
	local up, down, lag = GetNetStats();
	lag = lag / 1000;
	_fastPadding = lag + .005;
end

And the macro I use to activate this function:

/script Fastcast_SetLat();
/fastcast fast

Very handy if your latency changes from time to time.