Czech, please

[Bernhard Stopper]

Hi Ric,

This method is also teached at the german piano maker school in 
Ludwigsburg for glueing soundboards.
I think it is generally used in woodworking to avoid gaps.

regards,

Bernhard Stopper

> .... They taper their SB flitches a bit before gluing them together so 
> that the flitches are less wide in the middle then at their ends. 
> Strange.. .