Strength Strength determines the extent that note attacks or releases will be moved toward the quantize value. Adjusting strength to less than 100% tightens up playing but retains some of the 'feel' of the original part. 0% does nothing; 50% moves the note halfway to the beat; 100% moves the note exactly on the beat, and so on. You can enter values above 100% (up to 300%). This overcompensates by moving a note ahead of the beat if it's behind, or vice versa.