DC Flood Out During Blend

In the Bono book, he warns about DC flood out, the DC being too high proportional to the HF and thereby being able to drown out the HF. It might be a silly question, but I was wondering can this happen with an Apilus in Omniblend mode? I am using a high DC setting (0.75-0.85mA, HF at 22-25% of max) and though I think I feel both currents I was wondering if it was possible I was flooding out the HF. Or is the Omniblend capable Apilus machines always able to balance the two currents and blend them correctly? If not, does it give a warning the DC is too high in relation to the max HF?