Now that we have completed Weigh Scales and come up to the Narrows, we have to start building the main line in the center of the back of the room so we can then store all the boxes and other debris under the layout that we have stashed in the front of the basement. We cannot continue up the branch until we can access the wall that is shown as covered with boxes in the third picture.
After I washed (read scrubbed) and waxed the floor, I covered it with paper in order to both protect it and then allow me to design the framing once I cut out the sub-roadbed for the track. You can see how shiny the floor was before I covered it with the construction paper.
I have used 3rdPlanit as a CAD tool to design the main line and try to fit it into the irregular shape of the room. Ed Rappe, shown in one of the first pictures laying the paper, was my instructor as he has become quite expert in its use as he used it extensively in designing he fantastic PRR layout that he has under construction about 5 blocks from my house. We work together every week on a rotating basis, with John Roberts also in the rotation.
The next series of photos you see will begin construction of the main line.