My set up is on a 24inch screen, and I run this maximised and usually about 10 feet away on the bike.
Whilst the interval graph is nice and large - I would prefer to make the dashboard itself a bit bigger as I have to squint a little. They are a nice size when you are sat the monitor like normal - but don't really want to sit next to my monitor on a bike

- peripedal_dashboard.PNG (54.99 KiB) Viewed 4802 times
I know I can change HUD text. but this does not seem to change the actual size of the dashboard itself.