They changed the veins didn't they

Playing Monifactory (Gregtech Modern for 1.20.1) and I couldn't help but notice how much bigger the veins are here. They are now so much thicker and the "in-between" ores now display a vertical pattern. In 1.12.2 CEu I remember the veins are usually only like 7 blocks thick (or I am having memory issues). I wonder if this is modpack settings or this is default GTM settings.