On final Load commissioning it was noted that loads tests were inconclusive as load varys as the train approaches and passes the point of supply.

It was  concluded that instantaneous readings were required on up to 8 points to ascertain correct load measurements.

After the result analysis was carried out, it was noted that the earths were carrying return Neutral currents.

Neutral earthing was removed and a retest was carried out the results were reflecting equal yet 180 deg Currents as predicted.