I notice that the new arrangement is, like the tubes, more intermittent than before, although that could be due to the weather. There should be less wastage of pumping time.
I am sorry that i will not be able to read easily the temperature of the liquid coming down from the panels. Perhaps I should invest in a conventional solar controller, that is able to show three temperature locations, so I can see the up and the down temperatures.
It is really good to see it working again. However.... the Energy Meter needs to be re-connected, the new one that I bought in January but didn't fit. Then we can resume taking readings again!