Thanks Pettifooger, that is interesting. I need to get these guns to the range and compare them carefully.
I have not collected the SASS 357s from the club armourer yet (my choice, I have a Police Inspection of my firearm safekeeping coming up and my small pistol safe is buldging, I will get them when that is done).
I had a quick look at them and was under the impression that they came under the thumb a lot easier for duellist. I really need to compare them on the range.
I have a real old SBH (dragoon trigger guard model) and a NMSBH, both in 44 Mag. I only use them for deliberate style shooting, where hammer style is immaterial I suppose. They may end up being donors.