7.27.06 We concentrated our work in WSC3 today, after cleaning most of the backfill out of WSC2 (and after having finished the trenchettes yesterday). We were rewarded with at least a three-course wall along the S baulk, and the possible hint of some rocks right below the third course that look like they might be some sort of terrace/step thingy, though it's too early to tell, with too much dirt yet covering them. Made good progress today, though, which is fantastic, considering how close we are to the end of the season. :(