I agree with you: on my computer the waveforms' changes are very slight too, but what puzzled me was: as we are in the digital domain, there shouldn't be any changes at all in the waveforms when we record the same loop several times, should it?
May be that behind this "minor strange behavior", hides a more important refreshing GUI or synchronization issue? Who knows... may be Ohm?
Cheers,
GilJ.
