2 coats of enamel done and rubbed back with wire wool. I have then forced patina on all the exposed brass to subdue it down so it blends seamlessly.
I would like it to be a little better but seeking perfection in this part is not essential and the finish I have seen on most reference pictures isn't great.
Pretty pleased up till now, the mock up looks decent. Hope to make the 4BA locating pin tomorrow and then I need to speak to my friend about getting back on his mill to finish off by drilling and tapping the 8 x 8BA holes.
Getting close.
Attachment 103215Attachment 103216Attachment 103217