What is NOT a symptom of an overfed evaporator that is over-adjusted?

The rise in condensing pressure is not a symptom associated with an overfed evaporator that is over-adjusted. In fact, an overfed evaporator can lead to a decline in the efficiency of the refrigeration system, which typically manifests in lower performance in the evaporator and subsequent components rather than an increase in condensing pressure.

When an evaporator is overfed, it can create issues such as excessive liquid refrigerant not completely evaporating, which may result in increased pressure within the evaporator itself. This pressure increase, along with symptoms like dropping delivery pressure and erratic liquid levels in the liquid receiver or LPR (Liquid Pressure Regulator), indicates that the evaporator is not functioning properly due to the excessive liquid present. Therefore, rising condensing pressure does not correlate with the overfeeding condition of the evaporator, making it the correct answer for what is NOT a symptom of an overfed evaporator.