Preview panel problem

New to Glyphs and having problems with the preview panel. I’ve made a few fonts so far and despite not following best practices I haven’t encountered this problem yet. Don’t know if it’s a bug or a user error on my part.

The preview panel seems to have compressed all of my characters and some of them look glitchy or gone. This is my first font with multiple masters and I’ve gone through the process of making the masters compatible and optimized (eg. 90 degree beziers, minimal nodes, etc.).

How do I fix this? The font works great when I export and use it, just not in the Glyphs app preview panel.

Can you check your axis locations in your masters and your instances? You will probably find that the “Regular” instance is somewhere beyond your axis range(s) defined in your masters.

Amazing, thank you so much! That did the trick.

Still learning what all these terms mean and how they work.