[pianotech] Player Query

[Ron Nossaman]

John Ross wrote:
> I have a unit where the pumper bellows boards are delaminated.
> The wood is 5/8", made up of  5/16"plus a smidgen, and two other pieces 
> of wood equal in thickness, to make up the diameter.
> Should I just glue them back together, or make new boards from 5/8" 
> plywood, which would have more laminations?
> If new is suggested, what grade should I use?
> Thank you.
> John Ross

New would be better. I'd prefer Baltic Birch.
Ron N