I etched, washed, and primed the bottom skin. I also did the same with the control column mount.
![](https://airplane.allanglen.com/wp-content/uploads/2021/08/pxl_20210806_1402238313957023813013721884.jpg)
I 3d printed some covers for the bearings to seal that area off before cleaning and priming
![](https://airplane.allanglen.com/wp-content/uploads/2021/08/pxl_20210806_1431010261400245737097797654.jpg)
![](https://airplane.allanglen.com/wp-content/uploads/2021/08/pxl_20210806_1402302801073944486641622565.jpg)
![](https://airplane.allanglen.com/wp-content/uploads/2021/08/pxl_20210806_142443995886943209914780746.jpg)
![](https://airplane.allanglen.com/wp-content/uploads/2021/08/pxl_20210806_1431504232573749188190185624.jpg)
![](https://airplane.allanglen.com/wp-content/uploads/2021/08/pxl_20210806_1431225726516298390363055629.jpg)
Back to riveting once the primer cures.
I etched, washed, and primed the bottom skin. I also did the same with the control column mount.
I 3d printed some covers for the bearings to seal that area off before cleaning and priming
Back to riveting once the primer cures.