Finished the assembly of the F-704 bulkhead. This included making oak spacers for between the 2 bulkhead halves. The precision bolts were particularly finicky about going through the holes. They needed to be well lubricated and clean. Used a vice grip to rotate the bolts while inserting them through the holes. This seemed to remove some of the cadmium on the bolts, but was the only way I could get them in without them binding completely. Parts are now read to be primed.