Well, the snow stopped a little while ago, so it's machine time for this load. I'll mess with it later if I don't take a big nap.
I'm just counting blocks and guessing. Thanks for the stair location details. I was using 106 coming out of the South. It won't have to curve much. I had it parallel to the stairs, but it looked like you wanted a bump next to the stairs. If you want a narrow shelf, that shouldn't be a problem.
Have you decided on which track you'll use? I discovered much to my chagrin that the center to center spacing on the larger curves are 3.5" versus 4.5" so the track plan has different spacing. Do have a preference for the spacing? I suppose on the large curves, you can get tighter than 4.5" as there is not much hang, except for the big boy.
