Problems i notice with in the phaser.
1/ You can't store empty presets in the phaser. So you can make 2 step phaser with only 1 preset present in step 1 that you can update by macro.
2/ You can't change phase for a single step. it always changes all steps, also when i just have 1 step selected.
3/ Presets integrated within phaser work only with Store mode Selection. You can not update presets integrated within a phaser if the phaser is stored as a global or universal preset.
Option to put a release function within the phaser, so it can Release that step, and go back to value active on stage.
Now with phaser it just overrides everything on stage.