Another country using the "degraded" (?) 500kHz antenna set-up

As I mentioned a few days ago, I took down the main 500kHz vertical so I could re-erect the 28MHz wire halo with coax feeder. I'm using this, with feeder inner/outer strapped, as the antenna on 500kHz now. Actually the reports aren't much worse! This evening I got +1dB S/N from F6CNI which is a typical report from him at 418kms on WSPR.