Here are the draw bore pins ready to be driven home in the second leg set. I know the proper way to make pins is to split out the dowel from straight grain stock but if you pick your dowel carefully commercial dowels work fine.
I just finished pinning the second leg set, it went well. The same routine, hide glue on the tenons, get the stretchers and legs together, clamp and check for square, drive the pins part way in with a dead blow hammer then seat 'em with the framing hammer. This time all the pins seated with no blow ups and the leg set did not shift. It doesn't get better.