Curved Church Floors.

[Jessica Masse]

Hi everyone,
I have been tuning in this church for over fifteen years.  They had a 
cheap small grand piano now have a newer C7 Yamaha on a grand truck.  
The piano tuned up fine on the flat stage.  Now it is on the grand truck 
on the curved floor.  I had trouble tuning the low treble through to the 
high treble with no pitch change.  Maybe I'm imagining it but the piano 
feels and tunes differently on the curved floor.  I never was able to 
feel like I could tune the small cheap grand. Could have been the floor 
or the piano I new I could only get it sooo good anyway.  Is it possible 
for the truck to flex the legs in and out on this kind of floor, causing 
the rim to flex?

Jessica Masse
RPT

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