[examiner] ETD exam

[Dave Nereson]

>>The test as
currently configured shows that the examinee can hear the difference
between a good unison and one that is off, well enough for everyday, and
can achieve it temporarily. But it most definitely doesn't show that the
examinee can put it there so it will stay.<<

Doesn't part of the tuning test include stability, where unisons are given a
heavy test blow to see if they hold?  Seems to me there was a standard of a
one-pound weight dropped from eight inches or something like that ....
    --David Nereson, RPT