Visualize join gaps

PyJouterJig allow to visualize the join gap. To see the gap the application shell be switch to visualize parts fit.It is also good to enable magnifier.

The application screen will close the boards to each other and the gap/overlap became visible

Now you can see the changes in designed join when change the bit depth value. The gap is relatively small and monitor can't show the exact gap size in 1:1 magnification but the feature is yet useful.