How can I get string 3 power to show in the pv data graph? I've got a single PV array on string 1 in my 5kW hybrid inverter, and another array (with separate inverter) which is monitored by the GE inverter, and appears as 'string 3' in the PV data. However the graph on the PV data tab only shows strings 1 + 2 (and 2 is zero, so irrelevant). I want the graph to give me string 1 + string 3. Any way to change settings to achieve this??