I know i saw an article or two in the AAW periodical regarding:2 woods of same species glued to a dummy wood[dummy wood sandwich].Turn the glued assembly to shape,remove dummy wood and re-assemble.
First anyone right off know what issues this appeared in? 2nd,What is this procedure called ? 3rd, anyone seen this done in 2 planes,90˚to the other.? 4th, at what point do you hollow? I've worked this out in my mind but a tutorial wood be nice> Thanks Rob