DJ Pro 2 on MBP: How to save and restore AU Graphic EQ settings for special sounds ?

Hi, Iā€™m using DJ Pro 2 (2.0.8) on a MacBook Pro 2015 (OS 1.13.6)
When using Master Effect AU Graphic Eq I can tune a fine sound setting !
When disabling the Master Effect and return the settings are gone and I see a flat line :frowning: :frowning: :frowning:
How can I save, name and restore a predefined setting for the AU Graph EQ ???

Thanks in advance for some hint