Overall spacing change

hi there, still getting used to work with glyphs, must admit its a pretty smooth&fun change. i used to work with fontographer 5

i wonder about function that i believe can be exist in some way… couldn’t find a way in your tutorials or in here.
lets say i did spacing for my letters, than i realized i need it to be more spacy, but i want to do it in an overall way to all of my glyphs in the same realtive values, is there a way to do it?
hope i explained it well enough

thanks a lot!

That can be done with the Transformation filter > Metrics.

super easy one
really appreciate it
thank you