Dampp-chaser survey

[Staccatomusic@cs.com]

I have had good success with climate controls over the years especially 
Dampp-chasers and have had some piano tuners actually follow behind me and 
take them out. I have had 10 years in order to watch there effects and find 
that almost hands down they are very helpful in stabilizing the pitch keeping 
the action free from sticking and generally keep the piano in great shape. I'm
 curious how many other tuners have had good success with climate controls 
and what are your comments about the Dampp-chaser systems.
Bob Page