Bottoms Up Pitch Raising

[Richard m]

Regarding pitch raising starting with the lowest note.

	Of course you need an ET to do this. ?   Another concern in older pianos
is strings breaking.  This is common in the 5th 6th and 7th octaves if it
does happen.  I would rather tune there first, so to find breaking strings
in the first fifteen minutes of tuning rather than the last 15 minutes.