I made a grevious error, you're right the sync time is 21:00:00 (dont know what the hell I was thinking)Delay: 1895
Calibrated Delay: 502
Calibrated Seconds: 13
Sync time: 21:00:00
SR time 21:01:12.78
You will set your ds clock to 21:00 the same time you start the timer
When the time become 21:01:12:78 this is when the first timer hit 0 and when you SR.
While the second timer is going I would advise you to position your to press A on the continue screen as soon as the 2nd timer hit 0.
As the 2nd timer is counting down, it is highly important that you press A exactly at 0. If you press A you havent adjust the pikatimer at all, you will most likely land -1 off your frame.
Experiment and see if your not hitting your desired delay. If your not getting your desired delay and your getting somewhat consistent delays (like 1874, 1874, 1876, 1874) and not (1874, 1864, 1888) you should update the pikatimer.
Then from there you repeat the process,
But be warned
If you update the delay in the pikatimer more than 60, you will start to it seeds that are +1 off your desired time/delay