Check out my type work at https://www.etc.supply

A quick disclaimer: I am not a Glyphs expert or even variable font expert. There are probably a few ways to make a good multiple master/variable font. This information is all free and public on the Glyphs site https://glyphsapp.com/tutorials/creat... (where I found it).

Worth noting: overlaps cannot be removed on export for a variable font, so if you are using this in production, a stroke/outline will yield somewhat weird results (you'll see the overlapping paths). Just a head's up!

The Glyphs forum is a wonderful place, too, check it out http://forum.glyphsapp.com

Also, no one is sponsoring me or paying for this post to happen (that'd be nice though). Support your font makers, folks.