Lowering bob

I popped up the scaffolding for another bit of measuring this morning. Just lowering the plum bob to check something here. I wasted some time making up some little bolt fitments to anchor a pillar to a bock wall thinking it would be hollow, but the builder had filled the spaces with cement, so I can use normal anchors.
My brain box is increasingly distracted with measurements, but I have just enough cells left to draw. The blurry smudge at top center is from where I used the pad to brush a centipede that had dropped down from the ceiling off of my leg. Immediate cremation I am afraid.