What song are you making her sing? She preforms best in balldy-type of songs with long stretched out notes, from my experience when keeping her within such genres working with her is smooth like butter, anything bubbly-pop-y with lots of jumping between short notes is out of her element and that's where the issue often lies:o just..figuring out what she best works in..other than that, abuse the heck out of the A/R feature, the standard 4 react to it exceptionally well and greatly benefit from it, you just cant fully tune them like V4s vbhnjm