So here's the first completed wall frame, still a bit floppy at this point. I should have both it and it's twin up and in place by the end of tomorrow.
As for now, It was a rather more trying day than expected. Hot bath, I think, and dinner.
BTW when I bought my toolbag (see earlier entries) it came with a pair of kneepads, which REALLY came in handy today. Yet another thing on my "you really need to have this' list for building.