[PQR] Rebuff Recuperate

[Numba1stunna1]

Hi, this is my first post and I just started using PQR yesterday. I am quite fascinated by its powers. I am trying to figure out how I can rebuff Recuperate specific to the time duration of the buff left. I have it set up to only recuperate with 5 combo points and only when Recuperate is not on.

if GetComboPoints("player", "target") == 5
and not UnitBuffID("player",73651)
then return true end

So my question is, how do I make it recuperate with 3 seconds or less left on the Recuperate buff? I want it to try to Recuperate 3 seconds before the buff ends, not after.

[crystal_tech]

Select(4, unitbuffid("player", id)) - gettime() <= 3