How can you change the waveform viewer defaults to thicker lines and not dotted?

I've looked over a couple previously posted solutions, e.g.:

https://community.cadence.com/cadence_technology_forums/f/custom-ic-design/34307/default-colors-in-waveform-viewer

However I can't seem to make this work. I've tried opening the Display Resource Editor and tweaking y0-y9 without success. I continue to see waveforms as shown in the picture. Any ideas?