Swivel gun stocks were designed. They were 3D printed at various heights as needed.
![](http://blog.clockwork-orrery.com/wp-content/uploads/sites/4/2020/01/sultana_build_log_045_01-512x341.jpg)
In addition to the swivel gun stocks, the steps on the side of the hull and the round drainage hole were also made. The picture below shows everything glued in place.
![](http://blog.clockwork-orrery.com/wp-content/uploads/sites/4/2020/01/sultana_build_log_045_02-512x341.jpg)