When typing in the reply block within a forum thread, on my phone, the font defaults to very small, smaller than the regular font on the thread. Sometimes, I hit something on the screen and the font within the reply block gets larger, much larger.. I have not been able to replicate it. I am on my laptop now.. Easy to read obviously. But on the phone, I have to manually use two fingers and move out the box to zoom in..to see what I am typing. I use a Galaxy S7, Mozilla Firefox as a browser