I've added warp markers throughout the track Kool & The Gang - Celebration. Everything sounds good now but I found a high quality FLAC version. So I replaced the song with it. And now my warp markers are all offset.
after analyzing I found that the same tracks are the same length (3:41) but the lower quality starts earlier and has a little sound artefact (less than a second). I've added the same amount of time before the FLAC version and the warp markers are still not correct.
Should I redo all the markers or is there a faster way? It took me about 4 hours.