Return to 472kHz WSPR

Just after dark, at about 1900z, I turned off the 10m WSPR and QSYed down to 472kHz (630m) where I shall remain all evening and night.  Last night the best DX on 472kHz WSPR RX was EA5DOM (1525km). We'll see what tonight brings. On TX (5mW ERP) and RX I am still using the earth-electrode "antenna". I am on RX for 80% of the time.