I've been a little slow at posting some of my projects due to  conditions but then I've been moving a little slower than normal too, the motivation I normally have is slowly returning so here's sharing a little of what I have going on.   
I have a few Hepburns in the works and guess what, a couple are just the lowly 22rf... imagine that Rodney.
Anyway, the builds are coming along and have plans to spend some intimate time with them this weekend.  Ron's making some barrels for them and we can't rush the barrel maker so I have time.    The set triggers that are generally found on these actions don't do much for me, in fact they tend to bring a high level of frustration - so, I'm doing something about it.  I really like the simplicity and how well the close-coupled set triggers I've been building work in my striker Ballards, HW's, LW's and the Sharps, but the current design just doesn't fit in a Hepburn or a Roller.  My son and I are working on a remedy for that...  we call it a compact close couple.  Here's a sneak preview of the first set shortly after the CNC had it's way with a piece of 3/8 strap.  Still have to sort out the sear arrangement but most of it is penciled out and the idea is working.  I'll try and post more in a while.

Glad to see another update on your projects Greg! I've missed them for sure! 
Nice machine work. I've always been intrigued by the CC DST sets!

Hey Greg,
     I hear you won't be making it to the upcoming Tulsa show.  That is a real bummer.  I will miss seeing your recent projects that you are working on.  We'll just have to hear it second hand from Rodney.   
Bruce

Sounds like a noob question. But how do you separate the parts from the material you milled them from?. Frank

Looking forward to seeing this one come together Greg!
Jeff P

GT, thanks for taking the time to answer my question. Frank

Greg, Looks like it might work. Tough design problem. Those small parts drive you nuts. 
Issue I had was the cocked mainspring hitting the sear or triggers.
Solved it on the Walker by using a stirrup mainspring and Ballard type set triggers.
Chuck

Bob,
I feel like we are almost cheating the system, my son is getting better with every project we work on.  I come up with the idea, draw it on paper, he draws it in Fusion, uses the modeling feature so we can see the fit and function in motion.  That's the part that saves time.  Before, I had to do things like machine a model, try it, make another, try it, a little bit like the ODG's of yesteryear - without the luxury of tooling we have now.   

I have a healthy respect for surface and tool & cutter grinders.  Early on, I had a wheel or two come undone, I've pitched parts across the room because I forgot to turn the magnet on, had fixtures not hold like I had planned- these little machines & parts I run now aren't near as nerve racking.  It's a process that one gets better by experience, but that experience is generally a result of a failure somewhere...

When and if I get this working, I will share the drawings.  I'm in no way interested in making these to sell so you are on your own there. 
Greg