1.) Find a usable spread of your choice, nearly 30+ IV per stat.
For example, I'll take Modest HP Flawless Grass Spread as shown:

(You only want the PID, which is on the far left on the image.)
2.) Do not copy the seed, copy the PID on paper.
3.) Then go to the RNG Reporter, go to Pandora's Box Gen IV.
4.) I usually aim for between 5500-5700 delay. You want to hit high delay.
5.) Find the ID/SID of your choice from the chosen PID.
For example, here:

6.) Then go to Seed to Time, first copy the seed of your choice on paper, then paste it on Seed to Time.
7.) Then go to either timers of your option. (PikaTimer or Eon Timer)
8.) For you calibrated delay, you should set it as between 480-490 range. Target Seconds should always be at 14. Target delay is what of you r delay is as of Pandora's Box to Seed to Time.
9.) The minutes before target should be between 1-2 minutes, depending on what timer you're using.
10.) Set up your DS time, day and year. Example will be my target time is 21:45:50, I would set it as 21:43:00. Day and year is your choice.
11.) Once you set up the target, hit the first timer AS you set the DS.
12.) On the second timer, hit THREE seconds BEFORE the SECOND timer ends. Or you may hit the wrong second and/or delay.
13.) If you didn't hit your delay, then go to the Eon Timer, you'll see Delay Hit. Then update, it should update the calibrated delay.
14.) If you hit your right delay and seconds with the right ID, then congratulations on your ID/SID Abuse.