"David R. Birch" wrote:

What I need is a gage block calculator that accounts for the blocks
already missing from the set, like when I have to make two separate
stacks or when someone else got to the set first!

IIRC, he uses a data file with the stack set in it so you can edit it to
remove the blocks you are missing.

It would be a pita though to edit out the blocks used in stack 1 when you
want to calculate stack 2 but it is doable.

Wes