Thanks wyl.
I'm separating 3" blocks into 1/8" thicknesses eg 1-1 1/8" and 1 1/8"-1 1/4". Will 1/8" difference between blocks sand out or do I need to divide further?
Some of the blocks are 2 3/4" width, some 2 7/8" width, some 2 15/16". Will the latter two widths fit into a herringbone or...