Yesterday Fractal Audio released a new Axe FX III Beta Firmware update where among other new stuff they added this: Improved Cabinet block room modeling by including floor reflection modeling. The intensity of the floor reflections can be adjusted with the new “Floor Reflections” parameter. Floor reflections play a large role in “amp in the room” sound. If the amp is on a carpet the floor reflections are minimal. If the amp is on a wood or other hard surface the floor reflections are significant. This is great as Fractal is exploring perfecting the amp in the room experience.