Not much has changed. Still working on the revolvers section. Naturally, single-action revolvers are pretty simple and straightforward. Double-actions are a bit more complicated, but not confusing. The problem lies in their fussiness. There is so much linkage twixt click and bang that they get out of alignment/timing very easily. And when you adjust something at the clicky-end, it throws something off at the bangy-end.
Give me a pistol any day of the week.