I have not seen the rods that are missing from the large drum. There were rods missing from the red drum that were found and subsequently reinstalled. Perhaps those rods were from the large drum. Whichever is the case, we need to find some rods, or settle for a balance of missing tuners between the two if the rods we have fit both. I think I put large drum rods on Red because three or four of them ended up noticeably longer than the others. Red is the drum that is likely missing its tuners.
Both drums are old enough to be extra work for finding parts. It's not a difficult issue to make the rods if we have to. You just need some steel rod, something to flatten one end, and a bit of work with oil and die to create threads on the other. Still, you have to want to find the missing stuff. It would be faster to just put them back on.
I'm kind of sorry to have done such a solid job on Red. He's just about unadjustable unless you have some 7/16ths tooling. You have to back off the lock nuts, tune with the free-running hardware, then lock in the setup by running the lockers back down. Still, I can all but guarantee you that you won't lose a rod accidentally as long as those Teflon locking inserts remain fresh. I couldn't back the things off with pliers the day of the Houston trip. You know how it is for we aircraft mechanics: people have to be safe riding our work six miles high, 600+ miles per hour in a couple of thousand ton jet loaded with kerosene. And add "safe every time."
It's a point not just of pride, but of love. ^_^