I've found a pretty bad issue with the spectrogram - the image is slightly stretched out, so it might look at the end of the song like your BPM setting is slightly off.
I've been aligning the BPM on my maps using the spectrogram for some time now, but recently Fizzy brought it to my attention that the maps feel slightly off-beat towards the end. I've checked by generating a rhythm track in Audacity and I can see that it's not aligned properly.
I've found a pretty bad issue with the spectrogram - the image is slightly stretched out, so it might look at the end of the song like your BPM setting is slightly off.
I've been aligning the BPM on my maps using the spectrogram for some time now, but recently Fizzy brought it to my attention that the maps feel slightly off-beat towards the end. I've checked by generating a rhythm track in Audacity and I can see that it's not aligned properly.
Start of 200 BPM track
End of 200 BPM track