Thanks all.
No, I was somewhat surprised that despite so frequently using them, I have not done an observational post on the Sword & Spear Second edition rules, though the author did do a series of YouTube videos describing the various game mechanics, plus another YouTuber (a Mr. Astley I think) did an AAR.
The procedures are dice heavy which may not suit everyone. I think they work well, though I wish just a couple of places here and there (Impetus) could do with an extra paragraph of explaining.