Well I can say I screwed up on my Module 1 with one of my turnouts and you will see in my photos but everything will be okay I hope lol. Here are some photos of module 2 and 3 that are now One module. I've used white glue on the roadbed and tracks, Gorilla heavy duty Glue to glue block of wood down to the back of the module with bus wire's strapped to them I will have more pictures later if my wires soldered to the bus wires