I have an embankment 60 metres long. The slope is approx 45deg. The
height varies from zero to 4.5metres, but is mostly 4 metres. The slope
is grassed, the grass having been planted the year before last. I now
have the problem of mowing. I've done it once with a strimmer and a
ladder, but never again! I've heard that it can be done with a hover on
a rope. Has anyone any good idea about this, other than mountain goats?

Bill