472kHz WSPR

Apart from about 20 minutes on the East Cambs 2m FM net at 2000z on 144.575MHz, I have been on 472kHz WSPR (10mW ERP, 20% TX, 80% RX) most of the evening. My best spot this evening (10mW ERP from here) is G4ZFQ (203km). As usual, I am on the earth-electrode "antenna" in the ground.