Using the highest resolution setting will help a lot with accurate placement. But as mentioned, the math into milliseconds is much differnt than 'ticks'. PGMusic products use ticks (resolution setting) to move chunks of data in my observations. Interesting how the tempo affects the millisecond to ticks formula though. Slow song, low resolution makes the edits 'quantize' (for lack of better term) more than higher resolution with quicker tempo.. by far.

Somebody check my math;
120 beats per minute = 2 beats per second
3840 ticks (resolution) per beat for two beats = 7680 ticks (divisions) per second

How many milliseconds are in a second? 1000 right? (vs 7680 divisions per second using MIDI)

PGMusic MIDI tick method can be way more accurate than any hh:mm:ss:ms or video frame rate clock.
At least if my math is right..

But it depends a LOT on not using the 120 resolution setting (ticks/divisions per beat),
instead using a much higher setting. Most systems show no noticable loss in performance by doing so. Just more accuracy. It's a no brainer. Just gotta get used to using bigger numbers.

I do not work here, but the benefits are still awesome
Make your sound your own!