[huhn]

With custom resolutions I get 23.97589 which is quite close to the ideal 23.97602, we're talking about a 0.000005% difference, if I'm not mistaken... Slightly less than one frame repeated/missed (never understood the logic behind this choice) every two hours.
I use Reclock too and never get missed or repeated frames.

that's not how it work but yeah.

you shouldn't try to get the perfect 24000/1001 HZ you should try to get the same clock speed as the audio clock.
and that could be anything.

never forget the audio clock is the "reference clock".
so you should try to get the clock deviation in madVR as low as possible without aiming at 24000/1001.

What? Do you have a source for this, an explanation? My point of reference is the original speed of the video I'm playing back. Why should I take anything else as reference? I don't get it.
Unless you are talking about playback without Reclock, which I'm not interested in.

when using reclock. why are you wasting your time changing the video clock?

if you want reclock to change the audio as little as possible you have to match the audio clock.
you are currently just changing a number which could be anything. because no one knows which clock in a PC system is more accurate.