Custom Guides Help

Hello all! So in the editor on the bottom left of the tab, theres an option to show / hide guides (fill / line), how is it possible to edit the dimensions (columns / gutter / etc) of the guides?

Thank you!!

Not an option currently but it should be. There is a wishlist item you can vote on.
https://wishlist.webflow.com/ideas/WEBFLOW-I-170