User scale setting doesn't get to be saved correctly

First of all, I do not quite understand why the user scale setting can not be saved into a harmonizer preset; it makes much more sense to me that the user scale setting is a part of a preset, so that i can apply the harmonizer setting to any desired rig. I hope this is addressed in the next firmware update...

That said, I found that the user scale setting is not even properly saved into a rig. Has anybody have similar problem? I worked on a user scale setting, made some modifications, and stored the rig. Next time, i recall the rig, the harmonizer effect is there, but I lose my modifications.... Tried multiple time, but i can confirm that my custom preset never get to be saved... Why????

Yes, I did store the rig with the effect enabled, after making a minor modification to the scale. But, when I switch to other rigs and come back to the rig, the modification I made is gone. Basically, I can never save my desired setting... I have a gig coming and this harmonizer setting is crucial to one song, and now I don't know what to do...

Thanks
Jake