As opened, the file in question is ready for cutting:
as discussed at the previous link:
roundover tooling cannot be directly previewed in the current version of Carbide Create, but can be approximated with several V endmill passes:
Modifying this file requires changing X and Y to match the dimensions of:
which brings up an interesting way to change the dimensions of a file (using this technique to change the balance of the files for the box is left as an exercise for the reader).
First, set the grid spacing to a very coarse dimension:
Then select all the elements which one wishes to adjust, including an element which is the desired dimension:
then drag it until one point is at a grid intersection:
Go into Node Edit mode:
Select one entire edge of the design which includes the point which one wants to move to the desired dimension:
begin dragging to the grid intersection:
Done
repeat for the other edge:
Done
Select any elements which need to be adjusted and align as necessary:
Note that the thickness will need to be adjusted, and the 1572 tool defined, and the fixture similarly adjusted (didn’t think to include it in the selection, mea culpa).