I've noticed on one of my sites that adsense fonts don't stay consistant but rather change a bit in size, has anyone else noticed this or am I just going crazy lol
Yeah, me too. Especially if you placed two type of ads together, one ads block will change to other fonts
I have selected one font as the default. But in my ad units where default font is selected, I see different fonts appearing rather than my default font. Not sure why this happens.
Does that mean if I change the font from "default" to a specific font like "arial" it will stay with arial and not change or even change in size?
I think they do. Google's constantly fine tuning things and see how they all turn out with regards to performance for the advertisers. Experimenting on the go...