Discussion: 17-18

I suspect you mean 18-19. But in any case, comment away:

(Oops, sorry about that extra purple line...)

looking more closely, I didn't try to go from 10-12, rather I left #10 on the same bearing I would take going from 11 to 12 and hit the stonewall instead. A few other minor bobbles in the circle, quickly corrected. Also got hung up in crap in rentrant heading to 1, and also coming up along stonewall toward 20 in otherwise white woods.