Hi
Here is an issue I have found with the latest version which would be helpful to address...
I open a large list, I then select half of it and delete it from the preview window.
However when I run calculate, the program still attempts to find the complete original list instead of the half list.
I have such a large Main Wanted List, that it would be much easier for me to remove half from within the program rather than try to create multiple wanted lists in Bricklink.
This way it will be much quicker for me to attempt various search possibilities without creating many different wanted lists in Bricklink.
I hope that makes sense :)