Feature Request: Guides for Left & Right Margins for each Glyph

Hey peeps!

It would be a tremendous help and timesaver if it was possible to set the Left and Right guides for each glyph individually before importing them to the Fontself panel. Just like we can do with the Baseline and other horizontal guides.

Currently I’m working on a complex font (700+ glyphs) so I’ve got a great number of connection points and their positions that vary letter to letter, thus leaving me no choice but setting the vertical (Left and Right) guides for each glyph manually, testing hundreds of letter pairs etc. so it’s super time-consuming and tiring… While adding 2 vertical guides for each glyph in illustrator(my graphics) would be SO MUCH easier and literally 100x faster.