All the GG in the batch have now got their braces in both top and bottom. I had to work a bit with my new GO-bar jig to make it work well, but after a few corrections of details I am happy with it. It went a little faster than I thought and next time it will be even better :-)
The next step is to shape the ends of the braces, sand the braces and make some more gluing of cracks that I discovered during the work. Stop blocks on the ends of the braces in the lid are also a detail to be made. Here are pictures of all the guitars in the batch as they look right now.