thanks a lot mattj, you really helped out :DIgnore where it says "actual" it doesn't matter.
Copy the seed, press the seed to time button, pick a year, then press generate. Fiddle with your year to tailor your delay to what you think you'll be most likely to hit. Also, make sure you're generating with the right method. If it's a roamer, use method 1 if it's a stationary, use method J.