We have noticed many streamers who are playing our mods not realize the timing is off by about -10 to -30. The notes are coming in too early and many players are thinking it is their fault the timing is off.
For some reason after the charting tool we use looks properly synced, after its imported into MM+ it goes off sync.
Until we find the perfect formula to fine tune it, please manually adjust your timing with these rules.
Custom 3DPVs will need around -25 to -35 latency compared to official songlist.
Custom MVs will need between -7 to -20.
If you are playing with the same delay you use for vanilla song list, you are playing with extremely early notes!
From my personal experience,. Let's Say the P names requires -30 for me to achieve 2% fine ratio. Our monitors may differ + or - 5 but thats about it.