Not I. If you go ahead and install... would you document it here?
I'm only seeing this now, after the upgrade is done, but I did grab a couple of pics.
After breaking out the heat gun to loosen the blue loctite (I need to buy purple) I finally got the knife apart. It was interesting to see just how much material Dave machines out of the scales to cut weight. And it works, because despite being a big old knife it's not that heavy. 5.something ozs.
While I had it apart I cleaned up a little lock stick. As you can see the contact surface of the lock bar looks rough, but I think there are two factors there. One is the frag milling on the scales themselves, the other is that the lock bar itself is cut an angle so that the bottom/inside edge of it contacts the edge of the pivot, acting as an overtravel stop.
All signs of lockstick were cured with the magic of the Presto Gun Blue Pen. 3 quick coats on the locking surface of the blade, 5 minutes apart, and it's gone. Get one of these if you have a ti framelock.
The Skiff ceramic bearings themselves just look better, all around. They're caged in solid... brass(?), vs the steel originals being held captive in that bent metal. And there are more of them:
With the knife back together the action was definitely smoother. With the original steel bearings you could almost hear it rolling, and it felt... not smooth, to the point where I expected to open it up and find the bearings messed up. It still dropped shut, but it didn't glide shut like it does now. Best $11 upgrade I've found yet.
With its little brother: