Great mode (just love it)

Just been showed this whisper mode by a fellow ham and i must say i have got the bug now,
I think it's a great mode for plotting your antenna (my weakspot has to be into the USA (don't know why as i have a rotable dipole but makes not a lot of difference when i point it over that direction)

Any how the long and the short of it is i can try out different angles with my wire dipoles and see which one is working the best
73 Keith M1VHT