My board looks like this:
LNS---KNL
---G-GSB-
I think I forgot to specify which gold moved to 5b in the past, which was supposed to be the gold on 6a to start. If we were to correct it from there, I doubt you need to take back any moves, but of course the option is yours. I think you'd still be quite content with your position.
That said, I don't know if you still see what I've done as an error. I see only a crappy situation that I'm not sure I can fix.