Got the rest of the tailcone bulkheads all deburred and match drilled. Nothing too exciting here, just a bunch of time with the 3M wheels on the bench grinder and the 1” wheels in the angle grinder.
I also missed a couple of smaller work days from my previous post - those all amounted to about an hour, and it was just deburring the bulkheads.
On a random note, I've finally figured out a purpose for those larger 3d printed carabiners I made a while back