Chris

Thanks for following up Brent. Appreciate the suggestion too, I'll look into it!

Just following up — I have zero knowledge or experience programming but managed to do exactly what Brent suggested in 2 minutes. If anyone would like to do the same,...

This mightn't be the most elegant/optimal solution, but if you add Text Size to your included controls within Control Centre via System Settings, then launch NetNewsWire, swipe down into Control...