To not waste time, I opened
the file in the back (the file from Windows Users folder, which store those settings) and I have bulk-replaced tags for pan
This bulk operation has also changed the Pan from General tab of the element, but this is easier to set again.
This wave-by-wave replacing PAN value, is an issue in YEM, as if I have selected all the waves inside square (CTRL A), if I change the Pan from Wave side (right side) it changes only to highlighted wave from selected waves, but not for all selected waves...
I also don't understand why they use only graphical interface objects without adding textboxes near each object, to quickly insert values from the keyboard
Best regards,
Vali