I cut and peeled a bunch of Poplar and Black Locusts back in the winter and they've been drying so now I'm putting them together to build a 18x14 storage building. Since I'm building it by myself I am using a butt and pass system and pinning each log with 1/2" rebar. I've got 3 more sets of log walls to put up and then the roof, front porch, door, window and chinking.