How To Get Original V4 Base Face after Applied Morph Face?

Sometimes if there's a REMOVE INJ, you can get back to the V4 BASE face.. But even so sometimes they don't work if you have applied a few character morphs in a row. Is there a way to get back to the original v4 base, without having to reload a new V4? because i already have a file opened and working with a character whose body i want to save with many characters faces and save in different files.
So i would need to reset the face everytime and then apply the new Morph face.
DAZ 4.7 on mac.
Comments
Select the head and go to the Parameters pane options menu (rectangle with horizontal lines in the upper corner) > Zero > Zero Selected Items
Yeah i tried that before. Sometimes it works, but like i said, some other times it just doesn't
I don't know if you have this option in the MAC version but in Win this works no matter how many morphs I apply. I hope this helps.
Check the morphs initial value, chances are it isn't 0 which means it will always stay dialed when you zero the figure.