I thought I had made a measuring/cutting mistake on the horizontal door frame pieces, but it turned out to not be so. That saved me a lot of time a...
Since my shop is currently buried under about 1600 loose parts of a classic (read that as 45 years old)  motorcycle  that I am restoring, I do not ...
Started working on tenons, already had the layout lines for the shoulder cut, but verified the size of the tenon with each mortise, (a tad bit off)...
tuned up the other mortise and tenons so I didn't have to use a lot of force to fit everything together. Then I was able to get a good measurement...