QSYed from 630m to 10m and 6m WSPR

All evening and night I was on 472kHz WSPR.  M0LMH (223km) was still spotting me on 472kHz as late as 0934z this morning, despite my very low ERP, in broad daylight. I have now QSYed to 10m and 6m WSPR and will return to 630m (472kHz) WSPR this evening.