i use ear buds when i make my music, so sometimes its really hard to catch lower frequencies when i mix like youve explained. thanks a ton for pointing that out though its most likely the main bass producing the infrasound, so ill make sure to clean all that up before release :)
usually the visualizer would display a sub that low if it is low enough, but it would display infrasound similar but vibrating slower. i feel like im seeing infrasound and sub at the same time as if you made a bass instrument too low or you didn't highpass something