When I was processing Winslow's Grand piano, it gave me the impression that he had intended to install a wire board. So using Rhino cad 5 and mesh mixer, I parted it out so that these items could be printed separately, making the piano much more detailed and definitive.
Using small dabs of "Goop" (brand name) on the piano lid and prop board made it more interesting still.
I love this little piano.
Printer Brand:
Prusa
Printer:
Prusa Steel
Rafts:
No
Supports:
Yes
Resolution:
.1mm
Infill:
20% grid, rectilinear