humidity control

[Greg & Mary Ellen Newell]

I'm just curious. Who of you who cares to respond feels that a
humidity control device should be sold with every new piano? Does
every customer with a used piano need one too? Thanks for the time
taken to respond.
                  Greg
Greg & Mary Ellen Newell
gnewell@en.com
dt945@cleveland.freenet.edu
gnewell@juno.com