Got the rifle back today and put it back together and want to share my thoughts.
The Samopal service advertises:
1) Reduces long trigger pull (often referred to as a "squishy" trigger pull).
2) Decreases overtravel.
3) Shortens length of reset.
It seems to have gotten rid of most of the "squishy" trigger. That was definitely a complaint with my original trigger.
I like the overtravel stop. That works well and helps to make the trigger feel more crisp.
I don't remember my reset length being something I noticed, or cared about. Shooting fast, I don't really notice reset.
Like an idiot, I didn't measure the "before" trigger weight. It varies between 5 and 5.5 pounds now on my RCBS trigger gauge. To be fair, there isn't any mention of trigger weight reduction and (THIS IS NOT A KNOCK AGAINST DAN OR HIS WORK!!!!!) I did not proceed with this service expecting that. I would not recommend this trigger work if you are looking for a match trigger, but like I mentioned, there is not promise of this on their webpage. This does not get you into SSA-E territory, but it does create a great fighting rifle trigger. If you currently have a terrible trigger, this would most likely make you very happy. Overall, I'm pretty pleased. For a forever gun, or trying to get the most out of a rifle you plan to compete with or just shoot a lot, it would be a good upgrade.
Once the weather gets nicer, I'll try to get out and run it. If I remember, I'll post my thoughts.