Tuning a Duo/Art player piano

[Samuel Choy]

Hello list,

I have a job on Thursday to tune a Duo/Art player piano, about 30 years old. 
I have not tuned a player piano...but fortunately the client let me take a 
look at it before I decided whether to accept the job. I was up front with 
him that I have not tuned  player piano before and would not charge him if I 
do not think I'm up to the task.

Problem is, it has a device in it that lowers between the strings and the 
hammers to give it a "rinky tink" sound.  On key 88, the device blocks the 
lowest tuning pin. I think I can work around it. Anyway, has anyone out 
there worked on a Duo/Art player? Anything gotcha's I should look out for?

Regards,

Samuel Choy.