Intital checks for PS are ok, +15, -15 and 117 and 12.6 volts.
Was able to set up the 220 mv across R10's.
Unfortunatley the relay was not clicking, after a few hours of measuring one of the pins on the output of the ICE was low, not enough voltage to pick the relay.
Solder it again and the relay clicked.
Next problem after jumpering J3, the H+ adjust was not adjusting...checked all solder joints and the P1P has no effect on the voltage, just sits there at max voltage.
Seems their are no shorts or opens, circuit checks out ok, I have ordered another TL873 and hope this fixes that.