At the wide end of C andD there are provvision made for two connections. These 2 are widely seperated and not paralelll. What track do you put here? It would be nice if ME wouuld publish clear photos with connections made and each section labeled. This is my first try at a yard. I am beginning to think of going back to atlas. There are parts pictured below this post. Well the photos didnt come through. The wide ends of c and d have me baffled.